Mineral Evolution Database

Created and maintained by the Mineral Evolution Project in partnership with RRUFF and mindat.

Mineral locality data provided by mindat.org

The Mineral Evolution database is currently under development.

The goal of this page is to present localities at which the mineral is found, and estimates of the oldest possible geologic age of the minerals at these localities.

Locality Name:
Signal District (Vontrigger District; Hackberry Mountain), San Bernardino Co., California, USA

mindat Locality ID: 157701
mindat URL: http://www.mindat.org/loc-157701.html

Tectonic Settings:

Total number of sublocalities beneath "Signal District (Vontrigger District; Hackberry Mountain), San Bernardino Co., California, USA": 40
Total number of bottom-level sublocalities: 33

Number of Child Localities: 4
Child Localities:
Bobcat Hills
Hackberry Mountain
Piute Range [N]
Vontrigger Hills

Latitude: 35°3'17"N
Longitude: 115°7'9"W
Decimal Degree (lat, lon): 35.054722222222,-115.11916666667

A	This mineral is Anthropogenic.
G	This mineral is directly dated.
B	This mineral is reported as having this age.
Y	This mineral is using an age reported as an element mineralization period.
O	This mineral is using an age calculated from all data at the locality.
R	The age displayed for this mineral originates from a different, non-child locality.
P	The age displayed for this mineral is the range of ages for this mineral at all of this locality's children.
	This mineral's age has not yet been recorded.

Acanthite	Adelite	Allophane	Alunite	Apatite	Aragonite	Baryte	Brochantite	Calcite	Caledonite
Chalcanthite	Chalcopyrite	Clay	Columbite	Copper	Corundum	Covellite	Descloizite	Diaspore	Gypsum
Linarite	Malachite	Mica	None	Not in a structural group	Pyrite	Quartz	Rocksalt	Scheelite	Sphalerite
Tetrahedrite	Triplite

Acanthite ()*	Anglesite ()*	Azurite ()*	Brochantite ()*	Calcite ()*
Caledonite ()*	Cerussite ()*	Chalcanthite ()*	Chalcopyrite ()*	Chlorargyrite ()*
Chrysocolla ()*	Covellite ()*	Descloizite ()*	Galena ()*	Goethite ()*
Gold ()*	Gypsum ()*	Hematite ()*	Hübnerite ()*	Jarosite ()*
Leadhillite ()*	Linarite ()*	Malachite ()*	Mimetite ()*	Mottramite ()*
Muscovite ()*	Pyrite ()*	Pyromorphite ()*	Quartz ()*	Silver ()*
Sphalerite ()*	Tangeite ()*	Tetrahedrite-(Zn) ()*	Triplite ()*	Vanadinite ()*
Wulfenite ()*

This Mineral list contains entries from this locality, including sub-localities. Minerals in bold are reported by mindat.org as occurring directly at this locality, and do not occur at any children (sublocalities) of this locality.

Elements at this locality, including sub-localities: Ag Al As Au C Ca Cl Cu F Fe H K Mn Mo O P Pb S Sb Si V W Zn

Elements from minerals reported directly at this locality:

Structural Groups for minerals in this locality:
Acanthite Adelite Allophane Alunite Apatite Aragonite Baryte Brochantite Calcite Caledonite
Chalcanthite Chalcopyrite Clay Columbite Copper Corundum Covellite Descloizite Diaspore Gypsum
Linarite Malachite Mica None Not in a structural group Pyrite Quartz Rocksalt Scheelite Sphalerite
Tetrahedrite Triplite

36 IMA Minerals at location:

Mineral name	Structural Groups	IMA Formula	# of Sublocalities containing mineral	LOCALITY IDs, not mindat ids	# of localities containing mineral
Acanthite ()*	Acanthite	Ag₂S	1	173810	2793
Anglesite ()*	Baryte	Pb(SO₄)	1	173810	2734
Azurite ()*	Not in a structural group	Cu₃(CO₃)₂(OH)₂	1	173823	5509
Brochantite ()*	Brochantite	Cu₄(SO₄)(OH)₆	2	173810,173823	1633
Calcite ()*	Calcite	Ca(CO₃)	1	173810	27770
Caledonite ()*	Caledonite	Cu₂Pb₅(SO₄)₃(CO₃)(OH)₆	1	173810	359
Cerussite ()*	Aragonite	Pb(CO₃)	1	173810	4979
Chalcanthite ()*	Chalcanthite	Cu(SO₄)·5H₂O	1	173823	925
Chalcopyrite ()*	Chalcopyrite	CuFeS₂	2	173810,173823	27198
Chlorargyrite ()*	Rocksalt	AgCl	1	173810	1382
Chrysocolla ()*	Allophane	(Cu_2-xAl_x)H_2-xSi₂O₅(OH)₄·nH₂O	1	173810	3531
Covellite ()*	Covellite	CuS	1	173810	4165
Descloizite ()*	Descloizite	PbZn(VO₄)(OH)	1	173810	378
Galena ()*	Rocksalt	PbS	1	173810	24243
Goethite ()*	Diaspore	FeO(OH)	1	173810	7437
Gold ()*	Copper	Au	6	173786,173802,173810,173819,173820,173821	30554
Gypsum ()*	Gypsum	Ca(SO₄)·2H₂O	1	173810	6890
Hematite ()*	Corundum	Fe₂O₃	1	173810	14640
Hübnerite ()*	Columbite	Mn²⁺(WO₄)	2	173810,173812	469
Jarosite ()*	Alunite	KFe³⁺₃(SO₄)₂(OH)₆	1	173810	2228
Leadhillite ()*	None	Pb₄(SO₄)(CO₃)₂(OH)₂	1	173810	265
Linarite ()*	Linarite	CuPb(SO₄)(OH)₂	1	173810	987
Malachite ()*	Malachite	Cu₂(CO₃)(OH)₂	2	173810,173823	12537
Mimetite ()*	Apatite	Pb₅(AsO₄)₃Cl	1	173810	1107
Mottramite ()*	Descloizite	PbCu(VO₄)(OH)	2	173796,173810	362
Muscovite ()*	Mica Clay	KAl₂(Si₃Al)O₁₀(OH)₂	1	173810	17380
Pyrite ()*	Pyrite	FeS₂	1	173810	39462
Pyromorphite ()*	Apatite	Pb₅(PO₄)₃Cl	1	173810	1725
Quartz ()*	Quartz	SiO₂	8	173786,173802,173810,173811,173819,173820,173821,173822	61156
Silver ()*	Copper	Ag	1	173810	5186
Sphalerite ()*	Sphalerite	ZnS	1	173810	21482
Tangeite ()*	Adelite	CaCu(VO₄)(OH)	1	173810	60
Tetrahedrite-(Zn) ()*	Tetrahedrite	Cu₆(Cu₄Zn₂)Sb₄S₁₃	1	173810	5317
Triplite ()*	Triplite	Mn²⁺₂(PO₄)F	1	173810	233
Vanadinite ()*	Apatite	Pb₅(VO₄)₃Cl	2	173796,173810	605
Wulfenite ()*	Scheelite	PbMoO₄	1	173810	1655

No ages have been assigned to this locality yet.

Sample	Source Locality	Reference URL

All locality data graciously provided by mindat.org

All age data...