Franklin Silica Sand

ProspectSilicaSurfaceUSGS MRDS

Location

StateWashington
CountyKing
Coordinates47.31371, -121.94291

Commodities

PrimarySilica

Mine Details

StatusProspect
TypeSurface
Data SourceUSGS MRDS
Source ID10155530

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.

Other Mines in King County

View all mines in King County →

Other Silica Mines in Washington

All silica mines in Washington →