Mine detail: Hillsboro Platinum Occurrence

<< Back to the map

<< Back to browsing

Location: Washington County, Oregon, United States, North America
Lat / long: 45.5242, -122.9884
dep_id: 10177821
mrds_id: M045461
mas_id: 410670101
Commodity type: metallic
Major mineral: PGE
Operation type: Placer
Development status: Occurrence
Reporter: Ridenour, James
References:
  • Deposit:: U.S. GEOLOGICAL SURVEY, 1912, MINERAL RESOURCES OF THE UNITED
  • Deposit:: STATES FOR CALENDAR YEAR 1911, PART 1, P. 997.
© 2010-2018 Lee C. Baker unless noted. All rights reserved.