Mine detail: Caledonia Mine 188*

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Location: Sierra County, New Mexico, United States, North America
Lat / long: 32.93733, -107.7181
dep_id: 10011590
mrds_id: D006617
Commodity type: metallic
Major mineral: Silver, Lead
Minor mineral: Gold, Copper
Operation type: Unknown
Production size: Small ammount of material produced
Development status: Producer
ore: Argentite, Chalcopyrite, Chlorargyrite, Galena, Gold, Silver
gangue: Calcite, Clay, Quartz
orebody_fm: IRREGULAR
work_type: Underground
conc_proc: Oxidation Enrichment
ore_ctrl: Mineralized Solutions Rose Along Faults And Localized In Fractures And Replaced Favorable Host Rocks Beneath An Impermeable Shale Layer.
Reporter: Menzie, David
hrock_unit: Fusselman Dolomite;Percha Shale
hrock_type: Dolomite
arock_type: Andesite
Structure: Deposit Is Bounded By Northwest Striking Picket Spring Fault And Bullion Fault And By Northeast Striking Wipit Fault.
Year first produced: 1885
yr_lst_prd: 1937
disc_yr: 1885
References:
  • Deposit:: LINDGREN, W., GRATON, L.C. AND GORDON, C.H., 1910 USGS PP 68, P. 268-270
  • Deposit:: HARLEY, G.T., 1934 NMBMMR BULL 10, P. 98-105
  • Deposit:: HEDLUND, D.C., 1977 USGS MAP MF-900-B
  • Deposit:: NMBMMR GENERAL FILE DATA
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