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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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Zirkelite RRUFF ID: R060540 |
Ideal Chemistry: (Ti4+,Ca,Zr4+)O2-x |
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Locality: Palabora Open Pit, Phalaborwa, Transvaal, Republic of South Africa Source: Michael Scott S100275 Owner: RRUFF Description: Black flattened octahedra, metamict Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Mineral Group: [ Fluorite (12) ] | ||||||||||
| Quick search: [ All Zirkelite samples (2) ] | ||||||||||
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Zirkelite RRUFF ID: R080083 |
Ideal Chemistry: (Ti4+,Ca,Zr4+)O2-x |
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Locality: Jacupiranga mine, Cajati, São Paulo, Brazil Source: Luiz Menezes Owner: RRUFF Description: Black crystals Status: The identification of this mineral is not yet confirmed. |
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| Mineral Group: [ Fluorite (12) ] | ||||||||||
| Quick search: [ All Zirkelite samples (2) ] | ||||||||||
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Zirsilite-(Ce) RRUFF ID: R200001 |
Ideal Chemistry: (Na,◻)12(Ce3+,Na)3Ca6Mn2+3Zr4+3Nb5+Si25O73(OH)3(CO3)·H2O |
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Locality: Sagasen Quarry, Morje, Porsgreunn, Telemark, Norway Source: Don Doell Owner: RRUFF Description: Yellowish orange grains in albite-aegirine-nepheline matrix Status: The identification of this mineral has been confirmed only by single crystal X-ray diffraction. |
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| Mineral Group: [ eudialyte (13) ] | ||||||||||
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Znucalite RRUFF ID: R070483 |
Ideal Chemistry: CaZn2+11(U6+O2)(CO3)3(OH)20·4H2O |
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Locality: Lill Mine, Black pits deposit, Březové Hory (Birkenberg), Příbram, Central Bohemia Region, Bohemia (Böhmen; Boehmen), Czech Republic Source: Michael Scott S101720 Owner: RRUFF Description: Bright to pale yellow crust Status: The identification of this mineral is not yet confirmed. |
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Zoisite RRUFF ID: R050041 |
Ideal Chemistry: Ca2Al3(Si2O7)(SiO4)O(OH) |
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Locality: Franklin County, Conway, Massachussetts, USA Source: University of Arizona Mineral Museum 4474 Owner: RRUFF Description: Tan colored fragment Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Mineral Group: [ epidote (31) ] | ||||||||||
| Quick search: [ All Zoisite samples (5) ] | ||||||||||
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Zoisite RRUFF ID: R050038 |
Ideal Chemistry: Ca2Al3(Si2O7)(SiO4)O(OH) |
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Locality: Elf Shooting Creek, Clay County, North Carolina, USA Source: University of Arizona Mineral Museum 4475 Owner: RRUFF Description: Tan colored fragments of single crystals Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Mineral Group: [ epidote (31) ] | ||||||||||
| Quick search: [ All Zoisite samples (5) ] | ||||||||||
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Zoisite RRUFF ID: X050184 |
Ideal Chemistry: Ca2Al3(Si2O7)(SiO4)O(OH) |
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Locality: Merilani Hills, Arusha, Tanzania Source: RD Shannon 62047- 76 Owner: Caltech Description: Royal blue, pleochroic, transparent crystal Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Mineral Group: [ epidote (31) ] | ||||||||||
| Quick search: [ All Zoisite samples (5) ] | ||||||||||
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Zoisite RRUFF ID: R060567 |
Ideal Chemistry: Ca2Al3(Si2O7)(SiO4)O(OH) |
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Locality: Umba Valley, Tanzania Source: Michael Scott S100192 Owner: RRUFF Description: Purple prismatic crystals Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Mineral Group: [ epidote (31) ] | ||||||||||
| Quick search: [ All Zoisite samples (5) ] | ||||||||||
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Zoisite RRUFF ID: X060001 |
Ideal Chemistry: Ca2Al3(Si2O7)(SiO4)O(OH) |
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Locality: unknown Source: Michael Scott 11026 Owner: Description: Colorless to blue bicolored gem stone Status: The identification of this mineral has been determined only by Raman spectroscopy |
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| Mineral Group: [ epidote (31) ] | ||||||||||
| Quick search: [ All Zoisite samples (5) ] | ||||||||||
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Zorite RRUFF ID: R060953 |
Ideal Chemistry: Na6Ti4+5Si12O34(O,OH)5·11H2O |
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Locality: Lovozero Massif, Kola Peninsula, Russia Source: Bob Jenkins Owner: RRUFF Description: Groups of pale pink transparent acicular crystals Status: The identification of this mineral has been confirmed only by single crystal X-ray diffraction. |
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| Mineral Group: [ Zorite (1) ] | ||||||||||
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Zunyite RRUFF ID: X050185 |
Ideal Chemistry: Al13Si5O20(OH,F)18Cl |
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Locality: Electric Meat Ball deposit, Quartzsite, La Paz County, Arizona, USA Source: G.R. Rossman 1586 Owner: Caltech Description: Status: The identification of this mineral has been determined only by Raman spectroscopy |
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| Quick search: [ All Zunyite samples (3) ] | ||||||||||
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Zunyite RRUFF ID: R050263 |
Ideal Chemistry: Al13Si5O20(OH,F)18Cl |
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Locality: Ruby Mountain, Tintic District, Utah, USA Source: Marcus Origlieri Owner: RRUFF Description: Colorless tetrahedral crystals Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Quick search: [ All Zunyite samples (3) ] | ||||||||||
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Zunyite RRUFF ID: R050553 |
Ideal Chemistry: Al13Si5O20(OH,F)18Cl |
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Locality: near Quartzsite, Yuma/La Paz Counties, Arizona, USA Source: Dave Bunk Minerals Owner: RRUFF Description: Light gray crystals showing combined octahedral and tetrahedral forms Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Quick search: [ All Zunyite samples (3) ] | ||||||||||
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Zussmanite RRUFF ID: R050448 |
Ideal Chemistry: K(Fe2+,Mg,Mn2+,Fe3+)13(Si,Al)18O42(OH)14 |
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Locality: Longvale Quarry, Mendocino County, California, USA Source: Marcus Origlieri Owner: RRUFF Description: Aggregate of pale green tabular crystals Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
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| Mineral Group: [ Clay (86) ] | ||||||||||
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Zwieselite RRUFF ID: R050279 |
Ideal Chemistry: Fe2+2PO4F |
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Locality: Cornelia mine, Hagendorf, Bavaria, Germany Source: Marcus Origlieri Owner: RRUFF Description: Brown massive associated with bluish-gray triphylite R050366 Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Mineral Group: [ Triplite (7) ] | ||||||||||
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Zýkaite RRUFF ID: R070477 |
Ideal Chemistry: Fe3+4(As5+O4)3S6+O4(OH)·15H2O |
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Locality: Christbescherung mine, Großvoigtsberg, Freiberg District, Erzgebirge, Saxony, Germany Source: Michael Scott S101732 Owner: RRUFF Description: Very small acicular crystals forming a coating of tan colored nodules Status: The identification of this mineral is not yet confirmed. |
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