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Welcome to the RRUFF Project website containing an integrated database of Raman spectra, X-ray diffraction and chemistry data for minerals. |
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Hausmannite RRUFF ID: R060512 |
Ideal Chemistry: Mn2+Mn3+2O4 |
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Locality: N'Chwaning II mine, Kalahari manganese field, northern Cape Province, Republic of South Africa Source: Michael Scott S100308 Owner: RRUFF Description: Group of black pseudo-octahedra with striations parallel to the (001) plane Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Mineral Group: [ Spinel (66) ] | ||||||||||
| Quick search: [ All Hausmannite samples (4) ] | ||||||||||
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Hausmannite RRUFF ID: R110179 |
Ideal Chemistry: Mn2+Mn3+2O4 |
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Locality: Cumbria, England Source: Smithsonian Owner: RRUFF Description: Druse of sharp black octahedra Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
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| Mineral Group: [ Spinel (66) ] | ||||||||||
| Quick search: [ All Hausmannite samples (4) ] | ||||||||||
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Haüyne RRUFF ID: R040023 |
Ideal Chemistry: Na3Ca(Si3Al3)O12(S6+O4) |
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Locality: Cazadero river, Ovalle, Limarí Province, Coquimbo, Chile Source: University of Arizona Mineral Museum 6685 Owner: RRUFF Description: Blue fine-grained massive, associated with wollastonite and calcite Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Mineral Groups: [ sodalite (24) ] [ cancrinite-sodalite (37) ] | ||||||||||
| Quick search: [ All Haüyne samples (5) ] | ||||||||||
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Haüyne RRUFF ID: X060005 |
Ideal Chemistry: Na3Ca(Si3Al3)O12(S6+O4) |
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Locality: Teputa, French Polynesia Source: University of Arizona Mineral Museum 10354 Owner: University of Arizona Mineral Museum Description: Single crystal Status: The identification of this mineral is not yet confirmed. |
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| Mineral Groups: [ sodalite (24) ] [ cancrinite-sodalite (37) ] | ||||||||||
| Quick search: [ All Haüyne samples (5) ] | ||||||||||
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Haüyne RRUFF ID: R050606 |
Ideal Chemistry: Na3Ca(Si3Al3)O12(S6+O4) |
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Locality: Ariccia, near Rome, Italy Source: University of Arizona Mineral Museum Owner: RRUFF Description: Blue crystal embedded in calcite Status: The identification of this mineral has been confirmed only by X-ray diffraction |
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| Mineral Groups: [ sodalite (24) ] [ cancrinite-sodalite (37) ] | ||||||||||
| Quick search: [ All Haüyne samples (5) ] | ||||||||||
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Haüyne RRUFF ID: R070121 |
Ideal Chemistry: Na3Ca(Si3Al3)O12(S6+O4) |
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Locality: Hesse, Germany Source: Michael Scott S100419 Owner: RRUFF Description: Blue cut gemstones Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
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| Mineral Groups: [ sodalite (24) ] [ cancrinite-sodalite (37) ] | ||||||||||
| Quick search: [ All Haüyne samples (5) ] | ||||||||||
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Haüyne RRUFF ID: R070557 |
Ideal Chemistry: Na3Ca(Si3Al3)O12(S6+O4) |
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Locality: Badakhshan, Afghanistan Source: Farooq Hashmi Owner: RRUFF Description: Sky blue fragment Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
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| Mineral Groups: [ sodalite (24) ] [ cancrinite-sodalite (37) ] | ||||||||||
| Quick search: [ All Haüyne samples (5) ] | ||||||||||
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Hawleyite RRUFF ID: R061010 |
Ideal Chemistry: Cd2+S2- |
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Locality: Eureka County, Nevada, USA Source: Michael Scott S101323 Owner: RRUFF Description: Bright yellow-orange fine-grained powder Status: The identification of this mineral is not yet confirmed. |
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| Mineral Group: [ Sphalerite (35) ] | ||||||||||
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Haxonite RRUFF ID: R070034 |
Ideal Chemistry: (Fe,Ni)23C6 |
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Locality: Egvekinot meteorite, Chukot Province, Russia Source: Michael Scott S105101 Owner: RRUFF Description: Dark gray metallic fragment embedded in epoxy Status: The identification of this mineral has been confirmed only by chemical analysis |
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| Mineral Group: [ Haxonite (1) ] | ||||||||||
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Haydeeite RRUFF ID: R120085 |
Ideal Chemistry: Cu2+3Mg(OH)6Cl2 |
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Locality: Haydee mine, Salar Grande, Atacama desert, Chile Source: Bob Jenkins Owner: RRUFF Description: Short, blue to blue-green prismatic euhedral crystals, associated with pale green atacamite Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
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| Mineral Group: [ Atacamite (16) ] | ||||||||||
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Haynesite RRUFF ID: R060599 |
Ideal Chemistry: (U6+O2)3(Se4+O3)2(OH)2·5H2O |
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Locality: Repete mine, San Juan County, Utah, USA Source: Michael Scott S100801 Owner: RRUFF Description: Stellate group of yellow, bladed, poorly crystalline crystals Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
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Hazenite RRUFF ID: R100029 |
Ideal Chemistry: KNaMg2(PO4)2·14H2O |
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Locality: Mono Lake, California, USA Source: Hexiong Yang Owner: RRUFF Description: Sprays of colorless bladed crystals, co-type sample Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
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| Mineral Group: [ Struvite (3) ] | ||||||||||
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Heazlewoodite RRUFF ID: R061074 |
Ideal Chemistry: Ni3S2 |
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Locality: Tasmania, Australia Source: Michael Scott S102794 Owner: RRUFF Description: Pale gray metallic massive Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
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Hectorfloresite RRUFF ID: R080117 |
Ideal Chemistry: Na9(I5+O3)(S6+O4)4 |
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Locality: Pampa Rica, Antofagasta Province, Chile Source: Bob Jenkins Owner: RRUFF Description: Pseudohexagonal light brown, twinned crystals associated with colorless thenardite Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
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Hectorite RRUFF ID: R050134 |
Ideal Chemistry: Na0.3(Mg,Li)3Si4O10(OH)2 |
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Locality: Hector, California, USA Source: University of Arizona Mineral Museum 10606 Owner: RRUFF Description: Compacted aggregate of fine-grained material Status: The identification of this mineral is not yet confirmed. |
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| Mineral Group: [ Clay (86) ] | ||||||||||
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Hedenbergite RRUFF ID: R050030 |
Ideal Chemistry: CaFe2+Si2O6 |
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Locality: Heroult, Ontario, Canada Source: University of Arizona Mineral Museum 4120 Owner: RRUFF Description: Green fragments Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Mineral Group: [ pyroxene (81) ] | ||||||||||
| Quick search: [ All Hedenbergite samples (4) ] | ||||||||||
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Hedenbergite RRUFF ID: R060040 |
Ideal Chemistry: CaFe2+Si2O6 |
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Locality: Rio Marina, Elba, Italy Source: University of Arizona Mineral Museum 13444 Owner: RRUFF Description: Radial aggregate of green thin bladed crystals Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Mineral Group: [ pyroxene (81) ] | ||||||||||
| Quick search: [ All Hedenbergite samples (4) ] | ||||||||||
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Hedenbergite RRUFF ID: R070136 |
Ideal Chemistry: CaFe2+Si2O6 |
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Locality: Vesper Peak, Snohomish County, Washington, USA Source: Mark Mauthner 2426 Owner: RRUFF Description: Brownish green prismatic crystals with transparent sections Status: The identification of this mineral has been made only by X-ray diffraction. |
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| Mineral Group: [ pyroxene (81) ] | ||||||||||
| Quick search: [ All Hedenbergite samples (4) ] | ||||||||||
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Hedenbergite RRUFF ID: R070236 |
Ideal Chemistry: CaFe2+Si2O6 |
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Locality: Dal'Negorsk, Primorskiy Kray; far eastern, Russia Source: Michael Scott S104166 Owner: RRUFF Description: Gemmy drab to olive green orthorhombic prisms lining vug Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
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| Mineral Group: [ pyroxene (81) ] | ||||||||||
| Quick search: [ All Hedenbergite samples (4) ] | ||||||||||
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Hedleyite RRUFF ID: R100114 |
Ideal Chemistry: Bi7Te3 |
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Locality: Good Hope mine, Hedley, British Columbia, Canada Source: Robert Woodside Owner: RRUFF Description: Tin-white platy masses Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
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| Mineral Group: [ Tetradymite (8) ] | ||||||||||
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Heidornite RRUFF ID: R141086 |
Ideal Chemistry: Na2Ca3B5O8(S6+O4)2(OH)2Cl |
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Locality: Bahrenborstel, Hannover, Germany Source: Rock Currier Owner: RRUFF Description: Colorless massive in anhydrite Status: The identification of this mineral has been confirmed only by single crystal X-ray diffraction. |
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Heinrichite RRUFF ID: R060254 |
Ideal Chemistry: Ba(U6+O2)2(As5+O4)2·10H2O |
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Locality: White King mine, 14 miles northwest of Lakeview, Lake County, Oregon, USA Source: Michael Scott S100264 Owner: RRUFF Description: Parallel aggregates of pale yellow platy crystals Status: The identification of this mineral has been confirmed only by single crystal X-ray diffraction. |
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Heisenbergite RRUFF ID: R140422 |
Ideal Chemistry: U6+O2(OH)2·H2O |
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Locality: Menzenschwand, Southern Black Forest, Baden Württemberg, Germany Source: Thomas Theye Owner: Thomas Theye Description: Small yellow, yellow brown or orange brown prismatic crystals associated with quartz, baryte, uraninite, billietite, studtite, rutherfordine, joliotite, goethite and hematite. Type sample Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
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| Mineral Group: [ Not in a structural group (133) ] | ||||||||||
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Heklaite RRUFF ID: R090034 |
Ideal Chemistry: KNaSiF6 |
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Locality: Bone Valley district, Bartow, Polk County, Florida Source: Thomas P. Moore Owner: RRUFF Description: Synthetic colorless hexagonal dipyramid Status: The identification of this mineral has been confirmed by X-ray diffraction. |
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| Quick search: [ All Heklaite samples (2) ] | ||||||||||
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Heklaite RRUFF ID: P001140 |
Ideal Chemistry: KNaSiF6 |
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Locality: Virtual Source: ScottLab P001140 Owner: Mike Scott Description: PURPLE OpenSource 20190319 Status: The identification of this mineral has been determined only by Raman spectroscopy |
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| Quick search: [ All Heklaite samples (2) ] | ||||||||||
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Hellandite-(Ce) RRUFF ID: R061013 |
Ideal Chemistry: (Ca,REE)4Ce3+2Al◻2(B4Si4O22)(OH)2 |
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Locality: Campo Pefella, near Capranica, Viterbo, Latium, Italy Source: Michael Scott S102789 Owner: RRUFF Description: Pale yellow platy crystals Status: The identification of this mineral is not yet confirmed. |
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| Mineral Group: [ Hellandite (2) ] | ||||||||||
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Hellyerite RRUFF ID: R061050 |
Ideal Chemistry: Ni2+CO3·6H2O |
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Locality: Lord Brassy mine, Tasmania, Australia Source: Michael Scott S102799 Owner: RRUFF Description: Apple green colored, lamellar, fragmented crystals, amorphous, apparently dehydrated Status: The identification of this mineral is not yet confirmed. |
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Helvine RRUFF ID: R060059 |
Ideal Chemistry: Mn2+4(BeSiO4)3S2- |
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Locality: Schwarzenberg, Saxony, Germany Source: University of Arizona Mineral Museum 16161 Owner: RRUFF Description: Yellow-tan colored tetrahedra Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Mineral Groups: [ sodalite (24) ] [ cancrinite-sodalite (37) ] | ||||||||||
| Quick search: [ All Helvine samples (2) ] | ||||||||||
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Helvine RRUFF ID: R060621 |
Ideal Chemistry: Mn2+4(BeSiO4)3S2- |
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Locality: Foote mine, Kings Mountain District, Cleveland County, North Carolina, USA Source: Michael Scott S100830 Owner: RRUFF Description: Yellowish-brown tetrahedra Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
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| Mineral Groups: [ sodalite (24) ] [ cancrinite-sodalite (37) ] | ||||||||||
| Quick search: [ All Helvine samples (2) ] | ||||||||||
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Hematite RRUFF ID: R040024 |
Ideal Chemistry: Fe3+2O3 |
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Locality: near Covered Wells, Papago Indian Reservation, Arizona, USA Source: University of Arizona Mineral Museum 12904 Owner: RRUFF Description: Reddish-black foliatated mass Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Mineral Group: [ Corundum (38) ] | ||||||||||
| Quick search: [ All Hematite samples (6) ] | ||||||||||
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Hematite RRUFF ID: X050102 |
Ideal Chemistry: Fe3+2O3 |
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Locality: Michigan, USA Source: CIT - 2058 Owner: Caltech Description: Status: The identification of this mineral has been determined only by Raman spectroscopy |
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| Mineral Group: [ Corundum (38) ] | ||||||||||
| Quick search: [ All Hematite samples (6) ] | ||||||||||
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Hematite RRUFF ID: R050300 |
Ideal Chemistry: Fe3+2O3 |
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Locality: Argentina Source: Eugene Schlepp Owner: RRUFF Description: Pseudomorph after magnetite Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Mineral Group: [ Corundum (38) ] | ||||||||||
| Quick search: [ All Hematite samples (6) ] | ||||||||||
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Hematite RRUFF ID: R060190 |
Ideal Chemistry: Fe3+2O3 |
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Locality: Florence mine, Egremont, Cumbria, England Source: Lloyd Twaites Owner: RRUFF Description: Red tinged, steel-gray fragment of a botryoidal mass Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Mineral Group: [ Corundum (38) ] | ||||||||||
| Quick search: [ All Hematite samples (6) ] | ||||||||||
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Hematite RRUFF ID: R070240 |
Ideal Chemistry: Fe3+2O3 |
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Locality: Moshgai, Gobi Desert, Mongolia Source: Michael Scott S103456 Owner: RRUFF Description: Black fine-grained replacement of massive but fractured magnetite Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Mineral Group: [ Corundum (38) ] | ||||||||||
| Quick search: [ All Hematite samples (6) ] | ||||||||||
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Hematite RRUFF ID: R110013 |
Ideal Chemistry: Fe3+2O3 |
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Locality: Itabira, Minas Gerais, Brazil Source: University of Arizona Mineral Museum UAMM6901 Owner: RRUFF Description: A group of black lustrous euhedral crystals Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
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| Mineral Group: [ Corundum (38) ] | ||||||||||
| Quick search: [ All Hematite samples (6) ] | ||||||||||
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Hematophanite RRUFF ID: R070638 |
Ideal Chemistry: Pb2+4Fe3+3O8Cl |
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Locality: Kombat mine, Kombat, Grootfontein District, Otjozondjupa Region, Namibia Source: William W. Pinch Owner: RRUFF Description: Submetallic deep red-brown tabular crystals with colorless calcite, also associated with R070639 britvinite Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
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| Mineral Group: [ Perovskite (44) ] | ||||||||||
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Hemihedrite RRUFF ID: R050551 |
Ideal Chemistry: Pb2+10Zn2+(Cr6+O4)6(SiO4)2(OH)2 |
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Locality: Belmont Mountains, Wickenberg, Maricopa County, Arizona, USA Source: Dave Bunk Minerals Owner: RRUFF Description: Orange fragments and bladed crystals, reported in Lafuente et al (2017) Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
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| Mineral Group: [ Iranite (6) ] | ||||||||||
| Quick search: [ All Hemihedrite samples (4) ] | ||||||||||
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Hemihedrite RRUFF ID: R140133 |
Ideal Chemistry: Pb2+10Zn2+(Cr6+O4)6(SiO4)2(OH)2 |
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Locality: Florence mine, Ripsey Hill Area, Ripsey District, Tortilla Mts, Pinal County, Arizona, USA Source: Ron Gibbs Owner: RRUFF Description: Brown euhedral crystals, reported in Lafuente et al (2017) Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
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| Mineral Group: [ Iranite (6) ] | ||||||||||
| Quick search: [ All Hemihedrite samples (4) ] | ||||||||||
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Hemihedrite RRUFF ID: R140134 |
Ideal Chemistry: Pb2+10Zn2+(Cr6+O4)6(SiO4)2(OH)2 |
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Locality: Rat Tail Claim, Wickenburg Area, Belmont Mts, Maricopa County, Arizona, USA Source: Ron Gibbs Owner: RRUFF Description: Orange axe-head shaped crystals, reported in Lafuente et al (2017) Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
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| Mineral Group: [ Iranite (6) ] | ||||||||||
| Quick search: [ All Hemihedrite samples (4) ] | ||||||||||
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Hemihedrite RRUFF ID: R141184 |
Ideal Chemistry: Pb2+10Zn2+(Cr6+O4)6(SiO4)2(OH)2 |
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Locality: Rat Tail Claim, Wickenburg Area, Belmont Mts, Maricopa County, Arizona, USA Source: Marcus Origlieri Owner: RRUFF Description: Brown translucent spears, reported in Lafuente et al (2017) Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
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| Mineral Group: [ Iranite (6) ] | ||||||||||
| Quick search: [ All Hemihedrite samples (4) ] | ||||||||||
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Hemimorphite RRUFF ID: R040117 |
Ideal Chemistry: Zn2+4Si2O7(OH)2·H2O |
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Locality: Durango, Mexico Source: University of Arizona Mineral Museum 16325 Owner: RRUFF Description: Colorless thin tabular crystals in a sheaflike aggregate Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Mineral Group: [ Not in a structural group (133) ] | ||||||||||
| Quick search: [ All Hemimorphite samples (2) ] | ||||||||||
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Hemimorphite RRUFF ID: R070536 |
Ideal Chemistry: Zn2+4Si2O7(OH)2·H2O |
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Locality: Potosi mine, Santa Eulalia District, Chihuahua, Mexico Source: James Shigley Owner: RRUFF Description: Colorless striated thin tabular crystals in fan-shaped aggregates Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Mineral Group: [ Not in a structural group (133) ] | ||||||||||
| Quick search: [ All Hemimorphite samples (2) ] | ||||||||||
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Hemusite RRUFF ID: R061011 |
Ideal Chemistry: Cu1+4Cu2+2Sn4+Mo4+S2-8 |
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Locality: Kawazu mine, Shizuoka, Japan Source: Michael Scott S102801 Owner: RRUFF Description: Metallic tarnished purple coatings and blebs in quartz Status: The identification of this mineral is not yet confirmed. |
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| Mineral Group: [ Sphalerite (35) ] | ||||||||||
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Hendersonite RRUFF ID: R070467 |
Ideal Chemistry: Ca1.3(V5+,V4+)6O16·6H2O |
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Locality: Mineral Joe No. 1 mine, Paradox Valley, Uravan District, Montrose County, Colorado, USA Source: Michael Scott S102170 Owner: RRUFF Description: Black to dark green massive associated with rounded pebbles of quartz Status: The identification of this mineral is not yet confirmed. |
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| Mineral Group: [ Hewettite (4) ] | ||||||||||
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Henmilite RRUFF ID: R060257 |
Ideal Chemistry: Ca2Cu2+[B(OH)4]2(OH)4 |
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Locality: Fuka mine, Okayama Prefecture, Honshu Island, Japan Source: Michael Scott S100323 Owner: RRUFF Description: Deep blue prismatic pinacoidal crystals with a melted looking exterior Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
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| Mineral Group: [ Not in a structural group (133) ] | ||||||||||
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Hennomartinite RRUFF ID: R130039 |
Ideal Chemistry: SrMn3+2Si2O7(OH)2·H2O |
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Locality: Wessels mine, Kuruman, Kalahari manganese field, Cape Province, South Africa Source: William W. Pinch Owner: RRUFF Description: Brown spherical aggregates, associated with purple sugilite, brownish quartz and white hydroxyapophyllite-(K). Status: The identification of this mineral has been confirmed only by single crystal X-ray diffraction. |
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| Mineral Group: [ Lawsonite (4) ] | ||||||||||
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Henritermierite RRUFF ID: R060253 |
Ideal Chemistry: Ca3Mn3+2(SiO4)2(OH)4 |
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Locality: N'Chwaning mine, Kuruman, Kakahari mining area, Cape Province, South Africa Source: William W. Pinch Owner: RRUFF Description: Reddish-brown granular coating on darker andradite Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
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| Mineral Group: [ garnet (97) ] | ||||||||||
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Hentschelite RRUFF ID: R061015 |
Ideal Chemistry: Cu2+Fe3+2(PO4)2(OH)2 |
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Locality: Spring Creek Copper mine, South Australia, Australia Source: Michael Scott S102792 Owner: RRUFF Description: Dark green platy crystals in radial aggregates associated with quartz and malachite Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
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| Mineral Group: [ Lazulite (6) ] | ||||||||||
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Herbertsmithite RRUFF ID: R060387 |
Ideal Chemistry: Cu2+3Zn2+(OH)6Cl2 |
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Locality: San Francisco mine, Sierra Gorda, Antofagasta, Chile Source: Michael Scott S100103 Owner: RRUFF Description: Greenish-blue thin hexagonal plates associated with hemimorphite, anglesite, and quartz Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
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| Mineral Group: [ Atacamite (16) ] | ||||||||||
| Quick search: [ All Herbertsmithite samples (2) ] | ||||||||||
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Herbertsmithite RRUFF ID: R070099 |
Ideal Chemistry: Cu2+3Zn2+(OH)6Cl2 |
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Locality: San Francisco mine, Sierra Gorda, Antofagasta, Chile Source: Michael Scott S105100 Owner: RRUFF Description: Blue-green crystals scattered on matrix, showing a range of habits from hexagonal plates to pseudo-octahedra Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
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| Mineral Group: [ Atacamite (16) ] | ||||||||||
| Quick search: [ All Herbertsmithite samples (2) ] | ||||||||||
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Hercynite RRUFF ID: R170038 |
Ideal Chemistry: Fe2+Al2O4 |
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Locality: LePrese, Veltlin, Switzerland Source: Rock Currier Owner: UAMM Description: Dark-green grains Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
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| Mineral Group: [ Spinel (66) ] | ||||||||||
| Quick search: [ All Hercynite samples (3) ] | ||||||||||
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Hercynite RRUFF ID: R170039 |
Ideal Chemistry: Fe2+Al2O4 |
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Locality: Baldissero, Torino, Piemonte Source: Rock Currier Owner: UAMM Description: Massive dark green crystals, associated with ferrosilite Status: The identification of this mineral has been confirmed only by single crystal X-ray diffraction. |
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| Mineral Group: [ Spinel (66) ] | ||||||||||
| Quick search: [ All Hercynite samples (3) ] | ||||||||||
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Hercynite RRUFF ID: R170040 |
Ideal Chemistry: Fe2+Al2O4 |
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Locality: Lherz, Pyrenees, France Source: Rock Currier Owner: UAMM Description: Massive dark green in lherzolite Status: The identification of this mineral has been confirmed only by single crystal X-ray diffraction. |
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| Mineral Group: [ Spinel (66) ] | ||||||||||
| Quick search: [ All Hercynite samples (3) ] | ||||||||||
)
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Herderite RRUFF ID: R100064 |
Ideal Chemistry: CaBePO4F |
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Locality: Medina, Minas Gerais, Brazil Source: Luiz Menezes Owner: RRUFF Description: Pale gray crystal Status: The identification of this mineral has been confirmed only by single crystal X-ray diffraction. |
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| Mineral Group: [ Gadolinite (18) ] | ||||||||||
)
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Hessite RRUFF ID: R060226 |
Ideal Chemistry: Ag2Te |
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Locality: Bambollita mine, Moctezuma, Sonora, Mexico Source: Michael Scott S100147 Owner: RRUFF Description: Grayish-black metallic bleb Status: The identification of this mineral has been confirmed by X-ray diffraction. |
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| Quick search: [ All Hessite samples (2) ] | ||||||||||
)
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Hessite RRUFF ID: R070445 |
Ideal Chemistry: Ag2Te |
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Locality: Klondike mine, Findley Gulch (Findlay Gulch), Bonanza District, Saguache County, Colorado, USA Source: Michael Scott S104392 Owner: RRUFF Description: Tarnished lead-gray massive polished and embedded in epoxy Status: The identification of this mineral is not yet confirmed. |
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| Quick search: [ All Hessite samples (2) ] | ||||||||||
)
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Hetaerolite RRUFF ID: R061062 |
Ideal Chemistry: Zn2+Mn3+2O4 |
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Locality: Mohawk mine, San Bernardino County, California, USA Source: Bob Jenkins Owner: RRUFF Description: Dark gray semi-metallic aggregate of pseudo-octahedra, associated with platy chalcophanite. Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
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| Mineral Group: [ Spinel (66) ] | ||||||||||
)
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Heterogenite RRUFF ID: R050382 |
Ideal Chemistry: Co3+O(OH) |
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Locality: Goodsprings, Nevada, USA Source: University of Arizona Mineral Museum 7433 Owner: RRUFF Description: Black massive, polytype 3R Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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)
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Heterosite RRUFF ID: R050165 |
Ideal Chemistry: Fe3+◻PO4 |
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Locality: White Elephant mine, Custer County, South Dakota, USA Source: Marcus Origlieri Owner: RRUFF Description: Purple massive Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
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| Mineral Group: [ Olivine (61) ] | ||||||||||
| Quick search: [ All Heterosite samples (2) ] | ||||||||||
)
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Heterosite RRUFF ID: R070148 |
Ideal Chemistry: Fe3+◻PO4 |
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Locality: Pleasant Valley mine, near Fourmile, Black Hills, Custer County, South Dakota, USA Source: James Shigley Owner: RRUFF Description: Black massive with obvious cleavage Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
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| Mineral Group: [ Olivine (61) ] | ||||||||||
| Quick search: [ All Heterosite samples (2) ] | ||||||||||
)
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Heulandite-Ca RRUFF ID: R040021 |
Ideal Chemistry: (Ca,Na,K)5(Si27Al9)O72·26H2O |
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Locality: Prospect Park, Patterson, Passaic County, New Jersey, USA Source: University of Arizona Mineral Museum 797 Owner: RRUFF Description: Group of colorless lamellar crystals Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Mineral Group: [ Heulandite (13) ] | ||||||||||
| Quick search: [ All Heulandite-Ca samples (6) ] | ||||||||||
)
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Heulandite-Ca RRUFF ID: R050017 |
Ideal Chemistry: (Ca,Na,K)5(Si27Al9)O72·26H2O |
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Locality: Poona, Maharashtra State, India Source: Eugene Schlepp Owner: RRUFF Description: Single crystals Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Mineral Group: [ Heulandite (13) ] | ||||||||||
| Quick search: [ All Heulandite-Ca samples (6) ] | ||||||||||
)
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Heulandite-Ca RRUFF ID: R050097 |
Ideal Chemistry: (Ca,Na,K)5(Si27Al9)O72·26H2O |
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Locality: Rat's Nest Claim, Custer County, Idaho, USA Source: John Cornish Owner: RRUFF Description: Pale pink coffin-shaped tabular single crystals Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Mineral Group: [ Heulandite (13) ] | ||||||||||
| Quick search: [ All Heulandite-Ca samples (6) ] | ||||||||||
)
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Heulandite-Ca RRUFF ID: R050647 |
Ideal Chemistry: (Ca,Na,K)5(Si27Al9)O72·26H2O |
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Locality: Rat's Nest Claim, Custer County, Idaho, USA Source: John Cornish Owner: RRUFF Description: Pink anhedral grains Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
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| Mineral Group: [ Heulandite (13) ] | ||||||||||
| Quick search: [ All Heulandite-Ca samples (6) ] | ||||||||||
)
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Heulandite-Ca RRUFF ID: R060465 |
Ideal Chemistry: (Ca,Na,K)5(Si27Al9)O72·26H2O |
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Locality: Garrawilla, near Gunnadah, New South Wales, Australia Source: Michael Scott S100214 Owner: RRUFF Description: Orange fan of platy crystals Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Mineral Group: [ Heulandite (13) ] | ||||||||||
| Quick search: [ All Heulandite-Ca samples (6) ] | ||||||||||
)
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Heulandite-Ca RRUFF ID: R061012 |
Ideal Chemistry: (Ca,Na,K)5(Si27Al9)O72·26H2O |
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Locality: Patterson, New Jersey, USA Source: Michael Scott S102804 Owner: RRUFF Description: Aggregate of white or colorless tabular coffin-shaped crystals Status: The identification of this mineral has been confirmed only by single crystal X-ray diffraction. |
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| Mineral Group: [ Heulandite (13) ] | ||||||||||
| Quick search: [ All Heulandite-Ca samples (6) ] | ||||||||||
)
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Heulandite-K RRUFF ID: R061137 |
Ideal Chemistry: (K,Ca,Na)5(Si27Al9)O72·26H2O |
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Locality: Albero Bassi, Vicenza, Veneto, Italy Source: Michael Scott S102085 Owner: RRUFF Description: Coating of orange grains Status: The identification of this mineral is not yet confirmed. |
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| Mineral Group: [ Heulandite (13) ] | ||||||||||
)
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Heulandite-Na RRUFF ID: R070281 |
Ideal Chemistry: (Na,Ca,K)6(Si,Al)36O72·22H2O |
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Locality: Warm Spring Creek, Challis, Custer County, Idaho, USA Source: Michael Scott S102084 Owner: RRUFF Description: Orange tabular crystals lining a vug Status: The identification of this mineral is not yet confirmed. |
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| Mineral Group: [ Heulandite (13) ] | ||||||||||
)
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Heulandite-Sr RRUFF ID: R070272 |
Ideal Chemistry: (Sr,Ca,Na)5(Si27Al9)O72·24H2O |
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Locality: Campegli mine, Campegli, Castiglione Chiavarese, Genova Province, Liguria, Italy Source: Michael Scott S102090 Owner: RRUFF Description: Classic 'coffin shaped' clear colorless crystals showing perfect 010 cleavage associated with white aragonite Status: The identification of this mineral is not yet confirmed. |
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| Mineral Group: [ Heulandite (13) ] | ||||||||||
)
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Hewettite RRUFF ID: R070428 |
Ideal Chemistry: CaV5+6O16·9H2O |
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Locality: Gold Quarry mine (Maggie claims), Maggie Creek District, Eureka County, Nevada, USA Source: Michael Scott S102346 Owner: RRUFF Description: Coating of reddish brown fibers Status: The identification of this mineral is not yet confirmed. |
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| Mineral Group: [ Hewettite (4) ] | ||||||||||
)
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Hexahydrite RRUFF ID: R060051 |
Ideal Chemistry: MgS6+O4·6H2O |
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Locality: Weathered surface of a LL5 chondritic meteorite from Antarctica Source: Kevin Righter Owner: Kevin Righter Description: Green single crystals that grew when the sample was thawed in its collection bag. Status: The identification of this mineral has been confirmed only by single crystal X-ray diffraction. |
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| Mineral Group: [ Hexahydrite (4) ] | ||||||||||
)
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Heyrovskýite RRUFF ID: R070010 |
Ideal Chemistry: Pb2+6Bi3+2S2-9 |
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Locality: Hoerky, Rakovnika, Czech Republic Source: Michael Scott S100398 Owner: RRUFF Description: Bright silver metallic blebs in quartz Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
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| Mineral Group: [ Lillianite (17) ] | ||||||||||
)
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Hibonite RRUFF ID: R061069 |
Ideal Chemistry: CaAl12O19 |
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Locality: Madagascar Source: Michael Scott S101443 Owner: RRUFF Description: Black platy hexagonal prism Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Mineral Group: [ Magnetoplumbite (4) ] | ||||||||||
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Hidalgoite RRUFF ID: R180018 |
Ideal Chemistry: Pb2+Al3(S6+O4)(As5+O4)(OH)6 |
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Locality: Tsumeb, Namibia Source: Mark Feinglos Owner: RRUFF Description: White to grey tabular crystals on quartz Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
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| Mineral Groups: [ alunite (46) ] [ beudantite (14) ] | ||||||||||
)
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Hilairite RRUFF ID: R080098 |
Ideal Chemistry: Na2Zr4+Si3O9·3H2O |
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Locality: St. Hilaire, Quebec, Canada Source: William W. Pinch Owner: RRUFF Description: Pale orange rhombohedral crystals associated with calcite Status: The identification of this mineral has been confirmed only by single crystal X-ray diffraction. |
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)
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Hilgardite RRUFF ID: R070426 |
Ideal Chemistry: Ca2B5O9Cl·H2O |
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Locality: Boulby mine, Loftus, Cleveland, England, UK Source: Michael Scott S102875 Owner: RRUFF Description: Pink to orange poorly formed crystals scattered over a pale green boracite matrix, polytype 1A Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
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| Mineral Group: [ Hilgardite (2) ] | ||||||||||
| Quick search: [ All Hilgardite samples (2) ] | ||||||||||
)
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Hilgardite RRUFF ID: R070427 |
Ideal Chemistry: Ca2B5O9Cl·H2O |
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Locality: Boulby mine, Loftus, Cleveland, England, UK Source: Michael Scott S104632 Owner: RRUFF Description: Massive etched pink crystallline associated with pale green boracite, polytype 3TC Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
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| Mineral Group: [ Hilgardite (2) ] | ||||||||||
| Quick search: [ All Hilgardite samples (2) ] | ||||||||||
)
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Hillebrandite RRUFF ID: R110067 |
Ideal Chemistry: Ca2SiO3(OH)2 |
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Locality: Terneras mine, Velardeña, Velardeña District, Municipio de Cuencamé, Durango, Mexico Source: Renato & Adriana Pagano Owner: RRUFF Description: White, fine-grained massive. Cell parameters are given that match Dai and Post (1995) but the diffraction results indicate lower symmetry. Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
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)
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Hillite RRUFF ID: R061014 |
Ideal Chemistry: Ca2Zn2+(PO4)2·2H2O |
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Locality: Reaphook Hill, South Australia Source: Michael Scott S101281 Owner: RRUFF Description: Colorless pillow-shaped aggregate associated with colorless bladed scholzite. Status: The identification of this mineral has been confirmed only by single crystal X-ray diffraction. |
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| Mineral Group: [ fairfieldite (16) ] | ||||||||||
)
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Hingganite-(Ce) RRUFF ID: R060857 |
Ideal Chemistry: BeCe3+(SiO4)(OH) |
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Locality: Tatyana pegmatite, Haldzan Buregteg massif, Mongolia Source: Michael Scott S101013 Owner: RRUFF Description: Brown vitreous fragments Status: The identification of this mineral has been confirmed only by single crystal X-ray diffraction. |
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| Mineral Group: [ Gadolinite (18) ] | ||||||||||
)
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Hingganite-(Y) RRUFF ID: R070466 |
Ideal Chemistry: BeY(SiO4)(OH) |
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Locality: Tuften Quarry, Tvedalen, Larvik, Vestfold, Norway Source: Michael Scott S102102 Owner: RRUFF Description: White prismatic crystals Status: The identification of this mineral has been confirmed only by single crystal X-ray diffraction. |
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| Mineral Group: [ Gadolinite (18) ] | ||||||||||
| Quick search: [ All Hingganite-(Y) samples (2) ] | ||||||||||
)
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Hingganite-(Y) RRUFF ID: R120171 |
Ideal Chemistry: BeY(SiO4)(OH) |
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Locality: Zagi Mountain, Hameed Abad Kafoor Dheri, Peshawar, Khyber Pakhtunkhwa, Pakistan Source: Ikram Mineralogy Owner: RRUFF Description: Dark green to brown, dependent on light source, prismatic single crystal Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
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| Mineral Group: [ Gadolinite (18) ] | ||||||||||
| Quick search: [ All Hingganite-(Y) samples (2) ] | ||||||||||
)
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Hiortdahlite RRUFF ID: R060092 |
Ideal Chemistry: Na2Ca4(Ca0.5Zr4+0.5)Zr4+(Si2O7)2OF3 |
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Locality: Vesuvius, Italy Source: University of Arizona Mineral Museum 2107 Owner: RRUFF Description: Tan colored prismatic crystals, variety guarinite Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
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| Mineral Group: [ Wohlerite (11) ] | ||||||||||
| Quick search: [ All Hiortdahlite samples (2) ] | ||||||||||
)
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Hiortdahlite RRUFF ID: R070514 |
Ideal Chemistry: Na2Ca4(Ca0.5Zr4+0.5)Zr4+(Si2O7)2OF3 |
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Locality: Aroy, Langesundsfjord, near Larvik, Vestfold, Norway Source: James Shigley Owner: RRUFF Description: Brownish-yellow massive Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
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| Mineral Group: [ Wohlerite (11) ] | ||||||||||
| Quick search: [ All Hiortdahlite samples (2) ] | ||||||||||
)
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Hisingerite RRUFF ID: R070126 |
Ideal Chemistry: Fe3+2Si2O5(OH)4·2H2O |
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Locality: Nickel Plate mine, Hedley, British Columbia, Canada Source: Lloyd Twaites LT 1487 Owner: RRUFF Description: Chocolate brown hexagonal prismatic crystal, appearing to have replaced quartz. Amorphous Status: The identification of this mineral is not yet confirmed. |
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| Mineral Groups: [ Kaolinite (7) ] [ Clay (86) ] | ||||||||||
| Quick search: [ All Hisingerite samples (2) ] | ||||||||||
)
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Hisingerite RRUFF ID: R070695 |
Ideal Chemistry: Fe3+2Si2O5(OH)4·2H2O |
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Locality: Zinc Consolidated mine, Broken Hill, New South Wales, Australia Source: James Shigley Owner: RRUFF Description: Black to dark-brown, translucent amorphous fragments Status: The identification of this mineral is not yet confirmed. |
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| Mineral Groups: [ Kaolinite (7) ] [ Clay (86) ] | ||||||||||
| Quick search: [ All Hisingerite samples (2) ] | ||||||||||
)
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Hocartite RRUFF ID: R130018 |
Ideal Chemistry: Ag1+2Fe2+Sn4+S2-4 |
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Locality: Pirquitas mine, Jujuy Province, Argentina Source: William W. Pinch Owner: RRUFF Description: Gray granular crystals Status: The identification of this mineral is not yet confirmed. |
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| Mineral Groups: [ Stannite (11) ] [ Sphalerite (35) ] | ||||||||||
)
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Hochelagaite RRUFF ID: R110182 |
Ideal Chemistry: CaNb5+4O11·8H2O |
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Locality: Mont St-Hilaire, Quebec, Canada Source: Donald Doell Owner: RRUFF Description: Radiating groups of colorless acicular fibers associated with siderite and microcline. EDS confirms Ca and Nb Status: The identification of this mineral is not yet confirmed. |
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)
|
Hodgkinsonite RRUFF ID: R140280 |
Ideal Chemistry: Zn2+2Mn2+SiO4(OH)2 |
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Locality: Parker Shaft, Franklin mine, Franklin, Franklin Mining District, Sussex County, New Jersey, USA Source: Marcus Origlieri S104179 Owner: RRUFF Description: Pinkish striated subhedral crystals, associated with franklinite and calcite Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
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)
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Hoelite RRUFF ID: R060874 |
Ideal Chemistry: C14H8O2 |
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Locality: Kladno, Central Bohemia Region, Bohemia, Czech Republic Source: Michael Scott S100817 Owner: RRUFF Description: Straw-yellow acicular crystals Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
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Hoganite RRUFF ID: R160076 |
Ideal Chemistry: Cu2+(CH3COO)1-2·H2O |
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Locality: Courtland, Cochise County, Arizona Source: Marcus Origlieri Owner: RRUFF Description: Deep blue individual or aggregates of euhedral crystals. Status: The identification of this mineral has been confirmed only by single crystal X-ray diffraction. |
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| Mineral Group: [ Acetate (2) ] | ||||||||||
| Quick search: [ All Hoganite samples (2) ] | ||||||||||
)
|
Hoganite RRUFF ID: R190035 |
Ideal Chemistry: Cu2+(CH3COO)1-2·H2O |
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Locality: Holbrook Shaft, Level 100, Bisbee, Warren District, Cochise County, Arizona Source: Robert Lavinsky Owner: RRUFF Description: Status: The identification of this mineral has been confirmed only by single crystal X-ray diffraction. |
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| Mineral Group: [ Acetate (2) ] | ||||||||||
| Quick search: [ All Hoganite samples (2) ] | ||||||||||
)
|
Holdawayite RRUFF ID: R090029 |
Ideal Chemistry: Mn2+6(CO3)2(OH)7(Cl,OH) |
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Locality: Kombat, Namibia Source: William W. Pinch Owner: RRUFF Description: Compact platy crystalline. Colorless when thin, but brown when thick. Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
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)
|
Holdenite RRUFF ID: R150129 |
Ideal Chemistry: Mn2+6Zn2+3(As5+O4)2(SiO4)(OH)8 |
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Locality: Sterling Hill, Ogdensburg, Franklin Mining District, Sussex County, New Jersey, USA Source: Marcus Origlieri Owner: RRUFF Description: Aggregates of highly irregular pinkish microcrystals, associated with franklinite, willemite, pyrochroite, zincite, and rhodochrosite Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
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)
|
Holfertite RRUFF ID: R060595 |
Ideal Chemistry: (U6+O2)1.75Ca0.25Ti4+O4·3H2O |
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Locality: Searle Canyon, Thomas Range, Juab County, Utah, USA Source: Michael Scott S100796 Owner: RRUFF Description: Yellow bladed crystals embedded in topaz Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
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)
|
Hollandite RRUFF ID: R060852 |
Ideal Chemistry: Ba(Mn4+6Mn3+2)O16 |
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Locality: Ultevis, Sorharas, Sweden Source: Michael Scott S100921 Owner: RRUFF Description: Black semi-metallic elongated prismatic crystals associated with purple fluorite Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Mineral Group: [ Coronadite (13) ] | ||||||||||
| Quick search: [ All Hollandite samples (2) ] | ||||||||||
)
|
Hollandite RRUFF ID: R070539 |
Ideal Chemistry: Ba(Mn4+6Mn3+2)O16 |
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Locality: Tangen mine, Hurdalsjoen, Nannestad, Akershus, Norway Source: James Shigley Owner: RRUFF Description: Fibrous dark gray submetallic crystals Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Mineral Group: [ Coronadite (13) ] | ||||||||||
| Quick search: [ All Hollandite samples (2) ] | ||||||||||
)
|
Holmquistite RRUFF ID: R070004 |
Ideal Chemistry: ◻Li2(Mg3Al2)Si8O22(OH)2 |
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Locality: Uto, Sodermanland, Sweden Source: Michael Scott S103127 Owner: RRUFF Description: Mass of dark blue thin bladed crystals Status: The identification of this mineral has been confirmed only by single crystal X-ray diffraction. |
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| Mineral Group: [ amphibole (107) ] | ||||||||||
| Quick search: [ All Holmquistite samples (2) ] | ||||||||||
)
|
Holmquistite RRUFF ID: R130004 |
Ideal Chemistry: ◻Li2(Mg3Al2)Si8O22(OH)2 |
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Locality: Quebec Lithium Corporation mine, La Corne, Abitibi RCM, Abitibi-Temiscamingue, Quebec, Canada Source: Don Doell Owner: RRUFF Description: Parallel aggregate of pale purple bladed crystals Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
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| Mineral Group: [ amphibole (107) ] | ||||||||||
| Quick search: [ All Holmquistite samples (2) ] | ||||||||||
)
|
Holtedahlite RRUFF ID: R060710 |
Ideal Chemistry: Mg12(PO3OH,CO3)(PO4)5(OH,O)6 |
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Locality: Tingelstadtjern, Modum, Norway Source: Bob Jenkins Owner: RRUFF Description: Pale grey crystals embedded in matrix Status: The identification of this mineral is not yet confirmed. |
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| Mineral Group: [ Holtedahlite (2) ] | ||||||||||
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