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:
Kohatk Wash, Sif Vaya Area, Vekol District, Vekol Mts, Tohono O'odham Indian Reservation, Pinal Co., Arizona, USA

mindat Locality ID: 263578
mindat URL: http://www.mindat.org/loc-263578.html

Tectonic Settings:

Total number of sublocalities beneath "Kohatk Wash, Sif Vaya Area, Vekol District, Vekol Mts, Tohono O'odham Indian Reservation, Pinal Co., Arizona, USA": 2
Total number of bottom-level sublocalities: 2

Number of Child Localities: 2
Child Localities:
Papago Mine (Papago Gold Mining Co. Property; Mitke Property; Davis Property; Casa Grande Claims)
Silver Lake Mine

Latitude: 32°33'40"N
Longitude: 112°9'1"W
Decimal Degree (lat, lon): 32.561111111111,-112.15027777778

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.

Allophane	Calcite	Copper	Malachite	None

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 Au C Ca Cu H O Si Zn

Elements from minerals reported directly at this locality:

Structural Groups for minerals in this locality:
Allophane Calcite Copper Malachite None

6 IMA Minerals at location:

Calcite ()*	Chrysocolla ()*	Gold ()*	Malachite ()*	Silver ()*
Smithsonite ()*

Mineral name	Structural Groups	IMA Formula	# of Sublocalities containing mineral	LOCALITY IDs, not mindat ids	# of localities containing mineral
Calcite ()*	Calcite	Ca(CO₃)	1	146311	27770
Chrysocolla ()*	Allophane	(Cu_2-xAl_x)H_2-xSi₂O₅(OH)₄·nH₂O	1	146311	3531
Gold ()*	Copper	Au	1	146311	30554
Malachite ()*	Malachite	Cu₂(CO₃)(OH)₂	1	146311	12537
Silver ()*	Copper	Ag	1	146311	5186
Smithsonite ()*	Calcite	Zn(CO₃)	1	146312	2473

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...