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Captain Jack claims (Gold Crack; Dinner Belle; Calumet; Black Strap Mine; Last Dollar; Squaw Springs; Red Iron), Stanley Mining District, Graham County, Arizona, USAi
Regional Level Types
Captain Jack claims (Gold Crack; Dinner Belle; Calumet; Black Strap Mine; Last Dollar; Squaw Springs; Red Iron)Group of Claims
Stanley Mining DistrictMining District
Graham CountyCounty
ArizonaState
USACountry

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Latitude & Longitude (WGS84):
33° 3' 21'' North , 110° 22' 18'' West
Latitude & Longitude (decimal):
33.05583,-110.37167
GeoHash:
G#: 9tcs03tu1
GRN:
N23W66
Type:
Group of Claims
Köppen climate type:
BSk : Cold semi-arid (steppe) climate
Nearest Settlements:
PlacePopulationDistance
Bylas1,962 (2011)25.0km
Peridot1,350 (2011)29.3km
San Carlos4,038 (2015)33.1km
Fort Thomas374 (2011)37.9km
Winkelman346 (2017)38.0km
Mindat Locality ID:
67651
Long-form identifier:
mindat:1:2:67651:4
GUID (UUID V4):
0


A group of Fe-Au-Ag-Cu claims with surface and underground workings located in the NW¼ sec. 35, T4S, R19E (San Carlos Reservoir 15 minute topo map), 6 miles NW of Aravaipa, on Indian-ceded land. Confusion as to location; ADMR U file states sec. 27, T4S, R19E. This property has been located several times for gold and silver, with no production.

Mineralization is ore in irregular lenses in a replacement deposit and includes secondary copper minerals. Ore control was a contact zone between diabase and limestone.

Workings include 2 shafts, an adit, and many small cuts and pits. Analysis of samples results: 65.35% Fe; 57.81% Fe.

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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
ⓘMagnetite4.BB.05Fe2+Fe3+2O4
ⓘHematite4.CB.05Fe2O3
ⓘvar. Specularite4.CB.05Fe2O3

List of minerals for each chemical element

OOxygen
Oⓘ HematiteFe2O3
Oⓘ MagnetiteFe2+Fe23+O4
Oⓘ Hematite var. SpeculariteFe2O3
FeIron
Feⓘ HematiteFe2O3
Feⓘ MagnetiteFe2+Fe23+O4
Feⓘ Hematite var. SpeculariteFe2O3

Other Databases

Link to USGS MRDS:10027028

Other Regions, Features and Areas containing this locality

North AmericaContinent
North America PlateTectonic Plate
USA

This page contains all mineral locality references listed on mindat.org. This does not claim to be a complete list. If you know of more minerals from this site, please register so you can add to our database. This locality information is for reference purposes only. You should never attempt to visit any sites listed in mindat.org without first ensuring that you have the permission of the land and/or mineral rights holders for access and that you are aware of all safety precautions necessary.

References

USGS San Carlos Reservoir Quadrangle map.
Arizona Department of Mineral Resources U file.
Arizona Department of Mineral Resources Black Strap group file.
MRDS database Dep. ID #10027028, MRDS ID #M001744; and Dep. ID #10136632, MAS ID #0040090097.
Harrer, C.M. (1964), Reconnaissance of iron resources in Arizona, US Bureau of Mines Information Circular 8236: 58.
Niemuth, Nyal J., Phillips, Ken A. (1992, July) Copper Oxide Resources. Open-file Report 92-10. Arizona Department of Mines and Mineral Resourcesp.7 - Table 1
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