Mine detail: Hammond-Mcgowan-Columbia Placer

Previously called 'Clatsop Spit'

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Location: Clatsop County, Oregon, United States, North America
Lat / long: 46.21646, -124.00069
dep_id: 10068339
mrds_id: W001344
Commodity type: metallic
Major mineral: Titanium, Metal, Iron
Operation type: Unknown
Production size: No production occurred
Development status: Occurrence
ore: Ilmenite, Magnetite
Reporter: Force, Eric R., Gray, Jerry J.
hrock_type: Sand and Gravel
References:
  • Deposit:: TWENHOFEL 1946 ORE. DEP. GEOL. MIN. IND. BULL 30
  • Deposit:: U.S. BUREAU OF MINES RI 4011, 1947.
  • Deposit:: OREGON METALS MINES HANDBOOK; ODGMI BULL. 14-D, 1951, P. 25-26.
  • Reserve-Resource:: R. I. 4011
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