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:
Owlshead Mts, San Bernardino Co., California, USA

mindat Locality ID: 210338
mindat URL: http://www.mindat.org/loc-210338.html

Tectonic Settings:

Total number of sublocalities beneath "Owlshead Mts, San Bernardino Co., California, USA": 23
Total number of bottom-level sublocalities: 21

Number of Child Localities: 4
Child Localities:
Kennedy Boys Lead Mine (Granite Mountain Area)
Owl Hole Springs
Unnamed Hg Occurrence [4]
Unspecified Axinite Occurrence [1]

Latitude: 35°41'47"N
Longitude: 116°47'46"W
Decimal Degree (lat, lon): 35.696388888889,-116.79611111111

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.

Baryte	Calcite	Clay	Corundum	Epsomite	Gypsum	Mica	None	Quartz	Rocksalt
Rutile

Baryte ()*	Calcite ()*	Celestine ()*	Cinnabar ()*	Colemanite ()*
Epsomite ()*	Gaylussite ()*	Gypsum ()*	Halite ()*	Hematite ()*
Muscovite ()*	Niter ()*	Nitratine ()*	Priceite ()*	Pyrolusite ()*
Quartz ()*

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: Al B Ba C Ca Cl Fe H Hg K Mg Mn N Na O S Si Sr

Elements from minerals reported directly at this locality:

Structural Groups for minerals in this locality:
Baryte Calcite Clay Corundum Epsomite Gypsum Mica None Quartz Rocksalt
Rutile

16 IMA Minerals at location:

Mineral name	Structural Groups	IMA Formula	# of Sublocalities containing mineral	LOCALITY IDs, not mindat ids	# of localities containing mineral
Baryte ()*	Baryte	Ba(SO₄)	2	172787,172790	11547
Calcite ()*	Calcite	Ca(CO₃)	2	172787,172788	27770
Celestine ()*	Baryte	Sr(SO₄)	2	172790,172791	1252
Cinnabar ()*	None	HgS	1	172806	2600
Colemanite ()*	None	CaB₃O₄(OH)₃·H₂O	2	172786,172798	144
Epsomite ()*	Epsomite	Mg(SO₄)·7H₂O	1	172800	484
Gaylussite ()*	None	Na₂Ca(CO₃)₂·5H₂O	1	172786	57
Gypsum ()*	Gypsum	Ca(SO₄)·2H₂O	2	172790,172791	6890
Halite ()*	Rocksalt	NaCl	2	172790,172791	1398
Hematite ()*	Corundum	Fe₂O₃	2	172787,172788	14640
Muscovite ()*	Mica Clay	KAl₂(Si₃Al)O₁₀(OH)₂	1	172787	17380
Niter ()*	None	K(NO₃)	1	172798	181
Nitratine ()*	Calcite	Na(NO₃)	1	172786	91
Priceite ()*	None	Ca₂B₅O₇(OH)₅·H₂O	1	172786	33
Pyrolusite ()*	Rutile	MnO₂	2	172787,172788	3106
Quartz ()*	Quartz	SiO₂	3	172787,172788,172806	61156

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...