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Childs-Adwinkle Mine (Childs and Altwilkle Mine; Childs-Aldwinkle Mine), Copper Creek Canyon (Copper Creek), Mammoth, Bunker Hill District (Copper Creek District), Galiuro Mts, Pinal Co., Arizona, USA

‡Ref.: Kuhn, T.H. (1938) Some Arizona Ore Deposits. Arizona Bureau of Mines Bull. 145: 127-130.

Kuhn, Truman H. (1941), Pipe deposits of the Copper Creek area, AZ, Economic Geology: 36: 512-538.

Denton, T.C. (1947a), Old Reliable Copper Mine, Pinal Co., Arizona, US Bureau of Mines Report of Investigation 4006.

Galbraith, F.W. (1947), Minerals of AZ, AZ Bur. of Mines Bull. 153: 16, 17, 19, 23, 24, 27, 28.

Wilson, E.D., et al (1951), Arizona zinc and lead deposits, part II, AZ Bur. Mines Bull. 158: 57.

Fleischer, M. (1959), The geochemistry of rhenium, with special reference to its occurrence in molybdenite, Economic Geology: 54: 1406-1413.

Galbraith, F.W. & Brennan (1959), Minerals of AZ: 72, 82.

Mining World (1962) DMBD Makes Success of 60-ton a Day Copper-Moly Operation in Arizona.

Simons, F.S. (1964), Geology of the Klondyke quadrangle, Graham and Pinal Cos., AZ, USGS PP 461: 155.

Anderson, C.A. (1969), Copper, in Mineral and water resources of AZ, Arizona Bureau of Mines Bull. 180: 117-156.

Guthrie and Moore (1978) Arizona Geological Society Digest: 11: 25-31.

Hicks, Clifford J. (1979) Molybdenum Occurrences in Arizona, Arizona Department of Mineral Resources: 21.

Niemuth, N.J. & K.A. Phillips (1992), Copper Oxide Resources, AZ Dept. Mines & Min. Resources Open File Rept. 92-10: 14 (Table 1).

Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 117, 126, 142, 152, 164, 167, 196, 213, 221, 278, 302, 318, 341, 359, 390, 393, 401.

Shannon, David (1996) Orthoserpierite from the Copper Creek District, Pinal County, Arizona. Mineralogical Record: 27: 189-190.

Grant, Raymond W., Bideaux, R.A., and Williams, S.A. (2006) Minerals Added to the Arizona List 1995-2005: 7.

Arizona Bureau of Mines file data.

USGS Oak Grove Canyon Quadrangle map.

U.S. Bureau of Mines War Minerals Report #275: 3.

U.S. Bureau of Land Management Mining District Sheet 741.

Arizona Department of Mineral Resources Magma Chief Mine file.

Arizona Department of Mineral Resources Burney mill file.

MRDS database Dep. ID #10039463, MRDS ID #M050120; and Dep. ID #10113884, MAS ID #0040210232.

A Mo-Cu-Ag-Au-Pb-Zn-As-Sb-Bi mine located in the W½ sec. 11, T.8S., R.18E. (Oak Grove Canyon 7.5 minute topo map), in the Copper Creek Canyon, East of the town of Mammoth. Discovered in 1883 by Aldwinkle and grubstaked by Childs. Owned by the Arizona Molybdenum Corp. (1933-1938). Also known as / designated: The Calumet and Arizona Mining Co. property; Arizona Molybdenum Corp. property; Table Mountain Copper Co. property; Patented claims MS 3263; Minnesota-Arizona Copper Co. property; and the Copper Creek project (in part).

The orebody is a breccia pipe. The ore minerals are confined to the cementing material where they occur as disseminations and lining of fractures. The ore body is funnel-shaped and tapering downward. Ore control was a breccia pipe at fault and fracture intersections. Alteration was sericitic, chloritic, tourmaline, silicification and oxidation to iron oxides in the outcrop. Associated rock unit is the Copper Creek granodiorite, a porphyritic biotite granodiorite. Area structures include Tertiary block faulting trending NNW and the breccia pipe in strong E-W vertical faults and fractures with N60°E and N70°W strikes.

Workings were to the 850 level (1938). Production was 6,454,321 pounds of MoS (1933-July, 1938), 5,519,140 pounds of Cu, 19,167 oz. Ag, and 4730 oz. Au.





Map Reference: 32°45'2"N , 110°28'59"W

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Mineral list contains contents from all localities listed at bottom of page


Mineral List:
  • 'Apatite'
  • Azurite
  • Biotite
  • Bornite
  • Calcite
  • Chalcocite
  • Chalcopyrite
  • 'Chlorite Group'
  • Copper
  • Covellite
  • Cuprite
  • Enargite
  • Ferrimolybdite
  • Galena
  • Gold
  • Gypsum
  • Hematite
    var: Specularite
  • Lindgrenite
  • Malachite
  • Molybdenite
    var: Rhenian Molybdenite
  • Orthoclase
  • Orthoserpierite
  • Pyrite
  • Quartz
  • Rutile
  • Schorl
  • 'Sericite'
  • Silver
  • Sphalerite
  • Stromeyerite
  • Tennantite
  • Tetrahedrite
  • 'Tourmaline Group'
  • Wulfenite


    34 entries listed. 27 valid minerals.

    Localities in this Region:
    USA
     
    • Arizona
      • Pinal Co.
        • Galiuro Mts
          • Bunker Hill District (Copper Creek District)
            • Mammoth
              • Copper Creek Canyon (Copper Creek)
                • Childs-Adwinkle Mine (Childs and Altwilkle Mine; Childs-Aldwinkle Mine)

    The above list 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!
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