Mine detail: Sonny Brown Prospect

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Location: Kittitas County, Washington, United States, North America
Lat / long: 47.2826, -120.62311
dep_id: 10036909
mrds_id: M025876
Commodity type: metallic
Major mineral: Gold, Silver
Operation type: Unknown
Production size: No production occurred
Development status: Occurrence
ore: Gold
orebody_fm: VEIN
work_type: Underground
model: 151: Epithermal vein, Sado
Reporter: Andrews, David H. (Lawson, William A.), Peterson, Jocelyn A.
hrock_unit: Swauk Formation
hrock_type: Sandstone
tectonic: Cascade Volcanic Arc
References:
  • Deposit:: HUNTTING, M.T., 1956, INVENTORY OF WASHINGTON MINERALS - PART II, METALLIC MINERALS: WASHINGTON DIVISION OF MINES AND GEOLOGY BULLETIN 37, V. 1, P. 134
  • Deposit:: TABOR, R.W., WAITT, R.B., JR., FRIZZELL, V.A., JR., SWANSON, D.A., BYERLY, G.R., AND BENTLEY, R.D., 1982, GEOLOGIC MAP OF THE WENATCHEE 1:100,000 QUADRANGLE, CENTRAL WASHINGTON: U.S. GEOLOGICAL SURVEY MISCELLANEOUS GEOLOGIC INVESTIGATIONS MAP I-1311, SCALE 1:100,000.
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