Oregon · Washington County
Prospect

Washington-Multnomah Area

Washington County, Oregon, United States
AluminumTitaniumSilicaIronWaterFreePhosphorus-Phosphates
⌖ Show on mapUSGS source ↗
Commodities
PrimaryAluminum
TertiaryTitanium, Silica, Iron, Water, Free, Phosphorus-Phosphates
Commodity typeB
Deposit
WorkingsSurface
Materials
Other materialsGibbsite, Hematite, Ilmenite, Kaolinite, Magnetite
Economic & production
Development statusProspect
Discovery year1944
Identification
Deposit ID10275081
Alternate namesPortland Hills Bauxite, Washington and Multnomah Counties, Dixie Mountain Area, Pumpkin Ridge Area
RegionNA
Data scoreB
Coordinates45.6862, -122.9881
References
OR. DEPT. GEOL. AND MIN. INDUST. BULLETIN 14-D, 1951,P. 152-155.