Mine detail: Boulder Creek

Previously called 'Burke'

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Location

Lat / long: 47.43815, -121.04312

Resource(M)

Primary: Chromium
Ore: Chromite
Gangue: Serpentine

Production

Operation type: Unknown
Production size: None
Development status: Occurrence

Geology

Host type:Serpentinite
Tectonic:The Ingalls Complex Is An Ophiolite Complex (Miller, 1985, P. 27)

References

MRDSSP00147
DEP10055935
Reference{Deposit:: FRIZZELL, V.A., JR.; TABOR, R.W.; BOOTH, D.B.; ORT, K.M.; WAITT, R.B., 1984, PRELIMINARY GEOLOGIC MAP OF THE SNOQUALMIE PASS 1:100,000 QUADRANGLE, WASHINGTON: U.S. GEOLOGICAL SURVEY OPEN-FILE REPORT 84-693, 42 P., 1 PL.}{Deposit:: HUNTTING, M. T., 1956, INVENTORY OF WASHINGTON MINERALS-PART II, METALLIC MINERALS: WASHINGTON DIVISION OF MINES AND GEOLOGY BULLETIN 37, V. 1, 428 P.; V. 2, 67 P.}{Deposit:: MILLER, R. B., 1985, THE OPHIOLITIC INGALLS COMPLEX, NORTH-CENTRAL CASCADE MOUNTAINS, WASHINGTON: GEOLOGICAL SOCIETY OF AMERICA BULLETIN, V. 96, NO. 1, P. 27-42.}{Deposit:: WDGER OFR 90-18}
ReporterBerger, Mary A., Frank, Dave