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Last Chance Mine, Baboquivari Mining District, Baboquivari Mountains, Pima County, Arizona, USAi
Regional Level Types
Last Chance MineMine
Baboquivari Mining DistrictMining District
Baboquivari MountainsMountain Range
Pima CountyCounty
ArizonaState
USACountry

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Latitude & Longitude (WGS84):
31° 54' 56'' North , 111° 40' 32'' West
Latitude & Longitude (decimal):
31.91556,-111.67556
GeoHash:
G#: 9t8tdf03d
GRN:
N22W68
Type:
Mine
Köppen climate type:
BSh : Hot semi-arid (steppe) climate
Nearest Settlements:
PlacePopulationDistance
Ali Chukson132 (2011)11.7km
Topawa299 (2011)18.1km
Sells2,495 (2011)19.4km
South Komelik111 (2011)23.4km
Cowlic135 (2011)31.9km
Mindat Locality ID:
188673
Long-form identifier:
mindat:1:2:188673:6
GUID (UUID V4):
0


Ref.: Dale, V.B., Stewart, L.A., and McKinney, W.A. (1960), Tungsten deposits of Cochise, Pima, and Santa Cruz Counties., Arizona, U.S. Bureau of Mines Report of Investigation 5650.

MRDS database Dep. ID file #10039476, MRDS ID #M050138.

A former small surface and underground W mine located in sec. 30, T17S, R7E, about ½ mile S of San Juan Spring and about ¼ mile E of Foothill Trial (Trail ?) Road. Discovered in 1954 by Mr. Earl Hicklin, Jr.

Mineralization is in a fracture zone. Ore occurs in a metamorphosed band that appears originally to have been limestone interbedded with sandstone layers.

Workings comprised of one shaft; bulldozer cuts and shallow pits and are 4.57 meters deep.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List


1 valid mineral.

Detailed Mineral List:

ⓘ Scheelite
Formula: Ca(WO4)

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 7 - Sulphates, Chromates, Molybdates and Tungstates
ⓘScheelite7.GA.05Ca(WO4)

List of minerals for each chemical element

OOxygen
Oⓘ ScheeliteCa(WO4)
CaCalcium
Caⓘ ScheeliteCa(WO4)
WTungsten
Wⓘ ScheeliteCa(WO4)

Other Databases

Link to USGS MRDS:10039476

Other Regions, Features and Areas containing this locality

Mexico
North AmericaContinent
North America PlateTectonic Plate
USA

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