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:
Francis Mining District, Coconino Co., Arizona, USA

mindat Locality ID: 72665
mindat URL: http://www.mindat.org/loc-72665.html

Tectonic Settings:

Total number of sublocalities beneath "Francis Mining District, Coconino Co., Arizona, USA": 6
Total number of bottom-level sublocalities: 5

Number of Child Localities: 5
Child Localities:
Anita Mine (Anita Copper Deposit; Tel Star Mine; Arizona Grant Mine; Blue Bonnet Mine; Emerald Mine; Rudy Mine)
Copper No. 1 Mine (Copper No. 1 Claim; Willaha Group)
Eastern Star Mine (Eastern Star Claims MS 1210A)
Southern Star Mine
Willaha

Latitude: 35°51'12"N
Longitude: 112°13'23"W
Decimal Degree (lat, lon): 35.853333333333,-112.22305555556

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	Chalcopyrite	Covellite	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: Al C Ca Cu Fe H Mg O S Si

Elements from minerals reported directly at this locality:

Structural Groups for minerals in this locality:
Allophane Chalcopyrite Covellite Malachite None

7 IMA Minerals at location:

Bornite ()*	Chalcocite ()*	Chalcopyrite ()*	Chrysocolla ()*	Covellite ()*
Dolomite ()*	Malachite ()*

Mineral name	Structural Groups	IMA Formula	# of Sublocalities containing mineral	LOCALITY IDs, not mindat ids	# of localities containing mineral
Bornite ()*	None	Cu₅FeS₄	2	137733,137737	5516
Chalcocite ()*	None	Cu₂S	2	137733,137737	5707
Chalcopyrite ()*	Chalcopyrite	CuFeS₂	2	137733,137737	27198
Chrysocolla ()*	Allophane	(Cu_2-xAl_x)H_2-xSi₂O₅(OH)₄·nH₂O	2	137733,137737	3531
Covellite ()*	Covellite	CuS	2	137733,137737	4165
Dolomite ()*	None	CaMg(CO₃)₂	1	137732	9895
Malachite ()*	Malachite	Cu₂(CO₃)(OH)₂	3	137732,137733,137737	12537

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...