Washington · Skagit County
Past Producer

Hamilton Claims

Skagit County, Washington, United States
IronManganeseAluminumSulfurPhosphorus-Phosphates
⌖ Show on mapUSGS source ↗
Commodities
PrimaryIron
SecondaryManganese
TertiaryAluminum, Sulfur, Phosphorus-Phosphates
Commodity typeB
Deposit
Deposit sizeS
WorkingsSurface/Underground
Orebody formLENSES AND BEDS
Ore controlAlong Bedding Planes
Materials
Ore mineralsHematite, Magnetite
GangueQuartz
Geology
Host rockSchist · Pre-Chuckanut
Tectonic settingActive Margin (Leading Edge North American Plate)
AlterationSome Alteration To Chlorite
Economic & production
Development statusPast Producer
Discovery year1881
Identification
Deposit ID10088857
MRDS IDM700363
Alternate namesIron Mountain
RegionNA
Data scoreC
Coordinates48.49842, -121.97235
References
HUNTTING, M.T., 1956, INVENTORY OF WASHINGTON MINERALS - PART II METALLIC MINERALS: WASHINGTON DIVISION OF MINES AND GEOLOGY BULLETIN 37, V. 1, P. 200-201.WASHINGTON DIVISION OF MINES AND GEOLOGY BULLETIN 27, P. 95-101.HUNTTING, P. 200-201