Mine detail: Rex

Previously called 'Rogers'

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Location

Lat / long:

47.71455, -120.27339

Resource(M)

Primary:	Gold, Silver
Gangue:	Pyrite, Quartz

Production

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

Geology

Host type:	Gneiss
Tectonic:	The Chelan Complex Formed In Late Cretaceous And Consists Of High-Grade Metamorphic Rocks That Were Intruded By Numerous Plutons. These Massive Tonalite Plutons Were Again Metamorphosed In Latest Cheatceous And Earliest Tertiary Time (Tabor And Others, 1987, P. 5-6). The Relation Between Metamorphism And Emplacement Of The Quartz Veins Is Unknown.

References

MRDS	SP00048
DEP	10055850
Reference	{Deposit:: WDGER OFR 90-18.}{Deposit:: HOPSON, C.A.; MATTINSON, J.M., 1971, METAMORPHISM AND PLUTONISM, LAKE CHELAN REGION, NORHTHERN CASCADES, WASHINGTON [ABSTRACT]: GEOLOGICAL ASSOCIATION OF CANADA, CORDILLERAN SECTION, PROGRAMME AND ABSTRACTS, P. 13.}{Deposit:: HUNTTING, M.T., 1943, INVENTORY OF MINERAL PROPERTIES IN CHELAN COUNTY, WASHINGTON: WASHINGTON DIVISION OF GEOLOGY REPORT OF INVESTIGATIONS 9, 63 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:: TABOR, R.W.; WAITT, R.B.; FRIZZELL, V.A., JR.; SWANSON, D.A.; BYERLY, G.R.; BENTLEY, R.D., 1982, GEOLOGIC MAP OF THE WENATCHEE 1:100000 QUADRANGLE, CENTRAL WASHINGTON: U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATIONS SERIES MAP I-1311, 1 SHEET, SCALE 1:100,000, WITH 26 P. TEXT.}
Reporter	Berger, Mary A., Frank, Dave