Mine detail: Three F Mine

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Location:	Chelan County, Washington, United States, North America
Lat / long:	47.88926, -120.66812
dep_id:	10042373
mrds_id:	M060136
Commodity type:	metallic
Major mineral:	Gold
Operation type:	Unknown
Production size:	No production occurred
Development status:	Occurrence
ore:	Gold
gangue:	Pyrite
orebody_fm:	LENS
work_type:	Surface/Underground
Reporter:	Puffett, Willard P., Peterson, Jocelyn A.
hrock_unit:	Schist And Gneiss Of Mad River Terrane
hrock_type:	Marble
arock_unit:	Chumstick Formation
arock_type:	Sandstone
Structure:	Nw-Trending Graben, Entiat Fault
tectonic:	Faulted Zone Along Ne Margin Of Graben
disc_yr:	1965
discr:	Frederick Hubbard And Fred Fritts.
References:	Deposit:: STOTELMEYER, R.B., JOHNSON, F.L., MCHUGH, E.L., FEDERSPIEL, F.E., DENTON, D.K., JR., AND STEBBINS, S.A., 1982, MINERAL INVESTIGATION OF THE GLACIER PEAK WILDERNESS AND ADACENT AREAS, CHELAN, SKAGIT, AND SNOHOMISH COUNTIES, WASHINGTON: U.S. BUREAU OF MINES OPEN-FILE REPORT 89-82, P. 28. Deposit:: PUFFETT, W.P., USGS, PERSONAL FILES Deposit:: CHURCH, S.E., FORD, A.B., FLANIGAN, V.J., AND STOTELMEYER, R.B., 1984, MINERAL RESOURCE POTENTIAL OF THE GLACIER PEAK WILDERNESS AND ADJACENT AREAS, CHELAN, SKAGIT, AND SNOHOMISH COUNTIES, WASHINGTON: U.S. GEOLOGICAL SURVEY MISCELLANEOUS FIELD STUDIES MAP MF-1652-A. SCALE 1:100,000. Deposit:: TABOR, R.W., FRIZZELL, V.A., JR., WHETTEN, J.T., WAITT, R.B., SWANSON, D.A., BYERLY, G.R., BOOTH, D.B., HETHERINGTON, M.H., AND ZARTMAN, R.E., 1987, GEOLOGIC MAP OF THE CHELAN 30-MINUTE BY 60-MINUTE QUADRANGLE, WASHINGTON: U.S. GEOLOGICAL SURVEY MISCELLANEOUS GEOLOGIC INVESTIGATIONS MAP I-1661, SCALE 1:100,000.