Mine detail: Cowlitz Valley C

Previously called 'Cowlitz Valley C and D'

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Location

Lat / long: 46.51511, -122.03039

Resource(N)

Primary: Pumice

Production

Operation type: Surface
Development status: Occurrence

Geology

References

MAS530410069
DEP10156038
Reference{Deposit:: WA. DIV. MINES AND GEOL. BULLETIN 37, 1960, PART I, VOL. 1,}{Deposit:: P. 88.}
ReporterRidenour, James