Mine detail: St. Helens Lake

Previously called 'St Helens Lake'

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Location

Lat / long: 46.28731, -122.17199

Resource(N)

Primary: Pumice

Production

Operation type: Surface
Development status: Occurrence

Geology

References

MAS530590023
DEP10135501
Reference{Deposit:: WA. DIV. MINES AND GEOL. BULLETIN 37, 1960, PART I, VOL, 1,}{Deposit:: P. 88.}
ReporterRidenour, James