Vote for your favorite mineral in #MinCup26! - Sphalerite vs. Anorthite
Both zinc ore Sphalerite and calcium plagioclase feldspar Anorthite have perfect cleavage that will split cleanly if you hit them with a hammer, but only one can claim a larger split of your votes!
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White Tail Mine, Grant group, Middle Pass Mining District, Cochise County, Arizona, USAi
Regional Level Types
White Tail MineMine
Grant groupGroup of Prospects
Middle Pass Mining DistrictMining District
Cochise CountyCounty
ArizonaState
USACountry

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Latitude & Longitude (WGS84):
31° 52' 45'' North , 109° 58' 58'' West
Latitude & Longitude (decimal):
Type:
Nearest Settlements:
PlacePopulationDistance
Dragoon209 (2011)17.4km
Tombstone1,312 (2017)20.1km
Saint David1,699 (2011)22.0km
Benson4,888 (2017)31.0km
Sunizona281 (2011)31.1km
Nearest Clubs:
Local clubs are the best way to get access to collecting localities
ClubLocationDistance
Sunsites Gem and Mineral ClubPearce, Arizona16km
Huachuca Mineral and Gem ClubSierra Vista, Arizona47km
Mindat Locality ID:
32804
Long-form identifier:
mindat:1:2:32804:2
GUID (UUID V4):
0


A former small underground Zn-Pb-Ag-Cu-Fe mine located in East-central sec. 10, T.18S., R.23E. (Pearce 15 minute topo map), 1½ miles SW of Cochise Peak. Produced 1917-1965. Operators included E.B. Escapule and C.L. Jones.

Mineralization is oxidized and siliceous zinc ore with minor lead and copper in irregular masses in fault breccia made up largely of Paleozoic limestone fragments. Alteration is oxidation and silicification.

Local structures include east-dipping, NW-trending thrust sheets, steep-dipping to overturned Cretaceous beds. Complex Tertiary faulting of Paleozoic and Cretaceous sediments, Tertiary intrusives. The fault breccia is made up of Paleozoic limestone fragments. Age and formation undefined in the literature.

Workings include tunnels. Some 105 tons of ore were produced in 1917-1918 and about 45 tons were produced in 1965.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List


3 valid minerals.

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 2 - Sulphides and Sulfosalts
Sphalerite2.CB.05aZnS
Galena2.CD.10PbS
Group 4 - Oxides and Hydroxides
Hematite4.CB.05Fe2O3

List of minerals for each chemical element

OOxygen
O HematiteFe2O3
SSulfur
S GalenaPbS
S SphaleriteZnS
FeIron
Fe HematiteFe2O3
ZnZinc
Zn SphaleriteZnS
PbLead
Pb GalenaPbS

Other Databases

Link to USGS MRDS:10109856

Other Regions, Features and Areas containing this locality

Mexico
North AmericaContinent
North America PlateTectonic Plate
USA

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