Mine detail: Preston Expanding Shale

Previously called 'Preston'

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Location

Lat / long:

47.45121, -121.93871

Resource(N)

Primary:

Clay

Production

Operation type:	Surface
Development status:	Occurrence

Geology

References

MAS	530330011
DEP	10232478
Reference	WA. DIV. MINES AND GEOL. BULLETIN 63, 1971, P. 61.
Reporter	Ridenour, James