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:
Stillwater Range, Churchill Co., Nevada, USA

mindat Locality ID: 284720
mindat URL: http://www.mindat.org/loc-284720.html

Tectonic Settings:

Total number of sublocalities beneath "Stillwater Range, Churchill Co., Nevada, USA": 1
Total number of bottom-level sublocalities: 1

Number of Child Localities: 1
Child Localities:
Humboldt Lopolith

Latitude: 39°59'0"N
Longitude: 118°1'59"W
Decimal Degree (lat, lon): 39.983333333333,-118.03305555556

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.

Analcime	Clinozoisite	Epidote	Feldspar	None	Prehnite	Pyroxene	Scapolite	Titanite

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 Ca Cl Fe H Mg Na O Si Ti

Elements from minerals reported directly at this locality:

Structural Groups for minerals in this locality:
Analcime Clinozoisite Epidote Feldspar None Prehnite Pyroxene Scapolite Titanite

7 IMA Minerals at location:

Albite ()*	Analcime ()*	Enstatite ()*	Epidote ()*	Marialite ()*
Prehnite ()*	Titanite ()*

Mineral name	Structural Groups	IMA Formula	# of Sublocalities containing mineral	LOCALITY IDs, not mindat ids	# of localities containing mineral
Albite ()*	Feldspar	Na(AlSi₃O₈)	1	234924	8803
Analcime ()*	Analcime	Na(AlSi₂O₆)·H₂O	1	234924	1627
Enstatite ()*	Pyroxene	Mg₂Si₂O₆	1	234924	944
Epidote ()*	Epidote Clinozoisite	Ca₂(Al₂Fe³⁺)[Si₂O₇][SiO₄]O(OH)	1	234924	8173
Marialite ()*	Scapolite	Na₄Al₃Si₉O₂₄Cl	1	234924	139
Prehnite ()*	Prehnite	Ca₂Al(Si₃Al)O₁₀(OH)₂	1	234924	1898
Titanite ()*	Titanite	CaTi(SiO₄)O	1	234924	4899

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...