Hamilton Iron Deposit

ProspectIronUndergroundUSGS MRDS

Location

StateWashington
CountySkagit
Coordinates48.50041, -121.95264

Commodities

PrimaryIron
TertiaryPhosphorus-Phosphates, Aluminum, Manganese, Silica, Sulfur

Mine Details

StatusProspect
TypeUnderground
Discovery Year1881
Data SourceUSGS MRDS
Source ID10131825

What This Means

This location is classified as a mineral prospect or occurrence — a site where minerals have been identified but no significant mining has taken place. These sites typically have minimal environmental impact but indicate the presence of mineral deposits in the area.

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