Mine detail: Knowles

Previously called ''

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Location

Lat / long: 47.42309, -123.64816

Resource(M)

Tertiary: Manganese
Discovery year: 1956

Production

Operation type: Surface
Development status: Occurrence

Geology

References

MAS530270014
DEP10277064
Reference{Deposit:: WA. DIV. MINES AND GEOL. BULLETIN 37, 1956, PART II, VOL. 1,}{Deposit:: P. 258.}
ReporterRidenour, James