Mine detail: Keystone Mine

<< Back to the map

<< Back to browsing

Location: Albany County, Wyoming, United States, North America
Lat / long: 41.16914, -106.2623
dep_id: 10080756
mrds_id: W032110
Commodity type: metallic
Major mineral: Gold
Operation type: Unknown
Production size: Small ammount of material produced
Development status: Past Producer
ore: Pyrite, Pyrrhotite
gangue: Quartz
work_type: Underground
Reporter: Barari, Rachel A.
Year first produced: 1890
yr_lst_prd: 1893
References:
  • Deposit:: GSW BULL 50, P.81
  • Deposit:: GSW RI 23, P.28
© 2010-2018 Lee C. Baker unless noted. All rights reserved.