Mine detail: XIV Group

Previously called 'Stevens Lease'

<< Back to the map

<< Back to browsing

Location: Greenlee County, Arizona, United States, North America
Lat / long: 33.12343, -109.36759
dep_id: 10048272
mrds_id: M800395
Commodity type: metallic
Major mineral: Copper
Minor mineral: Silver
Operation type: Unknown
Production size: Small ammount of material produced
Development status: Producer
ore: Chalcocite, Chalcopyrite, Chrysocolla, Cuprite, Malachite
gangue: Limonite, Magnetite
orebody_fm: IRREGULAR AND IN NARROW STRINGERS
work_type: Surface/Underground
alteration: Minor
conc_proc: Mineralization Along Small Veins And As Irregular Oxide And Carbonate Bodies In Monzonite Porphyry
ore_ctrl: Small Ne Trending Fissure Veins In Quartz Monzonite Porphyry
Reporter: Calder, Susan R.
hrock_type: Schist
arock_unit: Pinal Schist;Precambrian Granite Basement;Morenci Granite Porphyry
arock_type: Quartz Monzonite
Structure: Normal Faulting Confined To Pre-Tertiary Rocks, Ore Occurs In Narrow Stringers Within Ore Zone In Monzonite Porphyry
tectonic: Metcalf Fault Block Region
Year first produced: 1937
yr_lst_prd: 1951
disc_yr: 1872
discr: Charles E. Stevens And Isaac Stevens; Leszynsky Brothers
References:
  • Deposit:: ABGMT-USBM FILE DATA
  • Deposit:: ARIZONA DEPARTMENT OF MINERAL RESOURCES FILE DATA, UNDER STEVENS MINE
  • Deposit:: BLM DISTRICT SHEET 837
  • Deposit:: BENNETT, K.C., 1975, GEOLOGY AND ORIGIN OF THE BRECCIAS IN THE MORENCI-METCALF DISTRICT, GREENLEE COUNTY, ARIZONA: M.S. THESIS, UNIVERSITY OF ARIZONA, 153P.
© 2010-2018 Lee C. Baker unless noted. All rights reserved.