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:
Mount Union, Hassayampa District, Bradshaw Mts (Bradshaw Range), Yavapai Co., Arizona, USA

mindat Locality ID: 55734
mindat URL: http://www.mindat.org/loc-55734.html

Tectonic Settings:

Total number of sublocalities beneath "Mount Union, Hassayampa District, Bradshaw Mts (Bradshaw Range), Yavapai Co., Arizona, USA": 2
Total number of bottom-level sublocalities: 2

Number of Child Localities: 2
Child Localities:
Mount Union Mine (Amalgamated Gold-Lead Mines; Patented Claims MS 2588)
Storm Cloud Mine (Patented Claims MS 118 - 1660 - 1955 & 2110; Gold Vein; Betty O'Neal Mining Co. Property)

Latitude: 34°24'37"N
Longitude: 112°24'59"W
Decimal Degree (lat, lon): 34.410277777778,-112.41638888889

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.

Chalcopyrite	Copper	Corundum	None	Pyrite	Quartz	Rocksalt	Sphalerite	Spinel	Tetrahedrite

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: Au Cu Fe O Pb S Sb Si Zn

Elements from minerals reported directly at this locality:

Structural Groups for minerals in this locality:
Chalcopyrite Copper Corundum None Pyrite Quartz Rocksalt Sphalerite Spinel Tetrahedrite

9 IMA Minerals at location:

Chalcopyrite ()*	Galena ()*	Gold ()*	Hematite ()*	Magnetite ()*
Pyrite ()*	Quartz ()*	Sphalerite ()*	Tetrahedrite-(Zn) ()*

Mineral name	Structural Groups	IMA Formula	# of Sublocalities containing mineral	LOCALITY IDs, not mindat ids	# of localities containing mineral
Chalcopyrite ()*	Chalcopyrite	CuFeS₂	2	147780,147781	27198
Galena ()*	Rocksalt	PbS	2	147780,147781	24243
Gold ()*	Copper	Au	1	147781	30554
Hematite ()*	Corundum	Fe₂O₃	1	147781	14640
Magnetite ()*	Spinel	Fe²⁺Fe³⁺₂O₄	1	147781	14899
Pyrite ()*	Pyrite	FeS₂	2	147780,147781	39462
Quartz ()*	Quartz	SiO₂	1	147780	61156
Sphalerite ()*	Sphalerite	ZnS	2	147780,147781	21482
Tetrahedrite-(Zn) ()*	Tetrahedrite	Cu₆(Cu₄Zn₂)Sb₄S₁₃	1	147780	5317

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...