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Unnamed Cu prospect 120-31, Amole Mining District, Tucson Mountains, Pima County, Arizona, USAi
Regional Level Types
Unnamed Cu prospect 120-31Prospect
Amole Mining DistrictMining District
Tucson MountainsMountain Range
Pima CountyCounty
ArizonaState
USACountry

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PhotosMapsSearch
Latitude & Longitude (WGS84):
32° 19' 9'' North , 111° 8' 35'' West
Latitude & Longitude (decimal):
Nearest Settlements:
PlacePopulationDistance
Picture Rocks9,563 (2011)10.1km
Flowing Wells16,419 (2011)12.8km
Casas Adobes66,795 (2011)13.9km
Marana41,315 (2017)15.2km
Tucson Estates12,192 (2011)15.4km
Nearest Clubs:
Local clubs are the best way to get access to collecting localities
ClubLocationDistance
Old Pueblo Lapidary ClubTucson, Arizona23km
Tucson Gem and Mineral SocietyTucson, Arizona23km
Mindat Locality ID:
189254
Long-form identifier:
mindat:1:2:189254:6
GUID (UUID V4):
6f8a0f66-f200-4b9b-a65e-0dc9e2b89adb


Ref.: Ashley, R.P. (1974), Field Examination (Unnamed Cu prospect 120-31).

MRDS database Dep. ID file #10039803, MRDS ID #M050880.

A Cu occurrence/prospect with surface and underground workings located in sec. 8, T13S, R12E.

Mineralization is a contact metasomatic deposit with ore in veins hosted in andesite. The ore is specular hematite plus magnetite plus quartz veining with chloritic(?) areas. Cu silicates are common on fractures in all vein material and wallrock. Wallrock andesite is propylitized. An associated rock unit is quartz monzonite.

Workings include 2 tunnels 30-40 meters apart, with a pit in between.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List


2 valid minerals.

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 4 - Oxides and Hydroxides
β“˜Magnetite4.BB.05Fe2+Fe3+2O4
β“˜Hematite4.CB.05Fe2O3
β“˜var. Specularite4.CB.05Fe2O3
Unclassified
β“˜'Chlorite Group' ?-
β“˜'Copper Stain'-

List of minerals for each chemical element

OOxygen
Oβ“˜ HematiteFe2O3
Oβ“˜ MagnetiteFe2+Fe23+O4
Oβ“˜ Hematite var. SpeculariteFe2O3
FeIron
Feβ“˜ HematiteFe2O3
Feβ“˜ MagnetiteFe2+Fe23+O4
Feβ“˜ Hematite var. SpeculariteFe2O3

Other Databases

Link to USGS MRDS:10039803

Other Regions, Features and Areas containing this locality

Mexico
North America
North America PlateTectonic Plate

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