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:
Gravel Range District (Singheiser District), Lemhi Co., Idaho, USA

mindat Locality ID: 39588
mindat URL: http://www.mindat.org/loc-39588.html

Tectonic Settings:

Total number of sublocalities beneath "Gravel Range District (Singheiser District), Lemhi Co., Idaho, USA": 39
Total number of bottom-level sublocalities: 37

Number of Child Localities: 31
Child Localities:
Anderson Lode Mine
Antimony Lode Occurrence
Antler Lode Occurrence (Duck Creek Vein)
Bear Trap Lode Mine (Lode No. 4)
Big Lead Lode Mine
Chamac Camp Lode Mine
Connector No. 3 Occurrence
Crystle No. 1 Lode Occurrence
Crystle Nos. 1 - 17 ; 23 - 26
Duck Creek Nos. 1 - 5 ; 7 ; 8 ; 10 - 13 Occurrence
Fluorspar Gulch Occurrence
Fluorspar Property (N.E. Fluorspar)
Little Big Lead Prospect
Lucky Herb Prospect
Meyers Cove Fluorspar Deposits
Monument Mine
North Vein Mine
Purple Spar Lode Occurrence
Purple Spar No. 2 Lode Occurrence
Purple Spar Nos. 3 And 4 Extension Occurrence
Purple Spar Occurrence
Rabbitfoot Mine
Red Spar Extension Lode Occurrence
Red Spar No. 2 Lode Occurrence
Red Spar No. 3 Extension Occurrence
Silver Creek Placer
Singheiser Mine (Monument Mine; True Blue)
South Lead Lode Occurrence (Lode No. 3)
South Vein Occurrence
Switchback Occurrence
Watchtower Prospect

Latitude: 44°51'26"N
Longitude: 114°30'27"W
Decimal Degree (lat, lon): 44.857222222222,-114.5075

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	Copper	Fluorite	Melonite	None	Not in a structural group	Pyrite	Quartz	Rutile	Stibnite

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 Au Ba Ca F Fe O S Sb Se Si Sn Te

Elements from minerals reported directly at this locality:

Structural Groups for minerals in this locality:
Baryte Copper Fluorite Melonite None Not in a structural group Pyrite Quartz Rutile Stibnite

10 IMA Minerals at location:

Baryte ()*	Cassiterite ()*	Fluorite ()*	Gold ()*	Naumannite ()*
Petzite ()*	Pyrite ()*	Quartz ()*	Stibnite ()*	Sylvanite ()*

Mineral name	Structural Groups	IMA Formula	# of Sublocalities containing mineral	LOCALITY IDs, not mindat ids	# of localities containing mineral
Baryte ()*	Baryte	Ba(SO₄)	6	209652,209653,209655,209666,209670,209675	11547
Cassiterite ()*	Rutile	SnO₂	1	209685	5171
Fluorite ()*	Fluorite	CaF₂	23	209652,209653,209654,209655,209656,209657,209658,209659,209660,209661,209664,209665,209666,209667,209668,209669,209670,209675,209678,209679,209684,209687,209688	9617
Gold ()*	Copper	Au	1	209685	30554
Naumannite ()*	Not in a structural group	Ag₂Se	1	209674	192
Petzite ()*	None	Ag₃AuTe₂	1	209690	409
Pyrite ()*	Pyrite	FeS₂	3	209655,209681,209686	39462
Quartz ()*	Quartz	SiO₂	9	209655,209656,209657,209664,209666,209674,209686,209688,209690	61156
Stibnite ()*	Stibnite	Sb₂S₃	2	209653,209666	3418
Sylvanite ()*	Melonite	AgAuTe₄	1	209690	337

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...