Mine detail: Ivanhoe Mine

Previously called 'Commercial Tunnel & Shaft'

<< Back to the map

<< Back to browsing

Location: Santa Cruz County, Arizona, United States, North America
Lat / long: 31.5618, -110.80151
dep_id: 10039602
mrds_id: M050441
Commodity type: metallic
Major mineral: Silver, Copper
Minor mineral: Lead
Trace mineral: Gold, Molybdenum, Zinc, Antimony
Operation type: Unknown
Deposit type: Vein
Production size: Small ammount of material produced
Development status: Past Producer
ore: Chalcocite, Chalcopyrite, Copper, Galena, Gold, Pyrite, Tetrahedrite, Wulfenite
gangue: Alunite, Epidote
orebody_fm: SPOTTY ORE SHOOTS, SMALL POCKETS
work_type: Underground
alteration: Sericitized, Kaolinized, Silicitied
conc_proc: Supergene Enrichment & Oxidation Of Sulfides; Granite In Area Of M Ine Is Considerably Leached
ore_ctrl: Fault Intersections Of Altered, Fractured Area, Quartz Fissure Vein S
Reporter: Peterson, Jocelyn A., Calder, Susan R.
hrock_type: Granite
arock_unit: Squaw Gulch Granite;Lower Member Of Temporal Formation, Rhyolite Tuff & Tuff Breccia
arock_type: Diorite,Rhyolite,Andesite
Structure: Ew And Ne Trending Quartz Fissure Veins Cutting Diorite And Granite Porphyry; Both Granite And Andesite In Region Are Sliced By Nnw Sheet Ing With Steep Easterly Dip, Mineralized Breccia, Nnw Pre-Paleocene Fault & 2 Paleocene Faults
tectonic: Nw Trending Santa Rita Fault Zone Separating Salero And Mt. Wright Son Fault Blocks
Year first produced: 1850
yr_lst_prd: 1924
disc_yr: 1850
discr: Mexicans
References:
  • Deposit:: SCHRADER, 1915, USGS BULL 582
  • Deposit:: DREWES, 1971, USGS MAP I-614
  • Deposit:: KEITH, 1975, ABM BULL 191
  • Deposit:: ELSING & HEINEMAN, 1936, ABM BULL 140
  • Deposit:: ABGMT-USBM FILE DATA
  • Deposit:: USBM FILES, IVANHOE MINE
  • Deposit:: ABGMT CLIPPINGS FILE, IVANHOE MINE
  • Deposit:: ABGMT FILE DATA, STANTON B. KEITH
  • Deposit:: TENNEY, 1927-29, HISTORY OF MINING IN AZ, ABM, P.318
  • Production:: KEITH, 1975; ABM FILE DATA
© 2010-2018 Lee C. Baker unless noted. All rights reserved.