Add to ORKGINDIAN CREEK PLACERS Park District. Broadwater County. Minerals Yearbook 1941. Page 375. Dragline and all-electric floating washing plant operated by Cooley Gravel Co. Douglas Placers operated two draglines and a dry-land dredge; also some small operations.https://digitalcommons.mtech.edu/minerals_yearbook_all/1972/thumbnail.jp
GOULD PLACER Rimini District. Lewis and Clark County. Minerals Yearbook 1941. Page 381. N. Rogers op...
O.A. BARNES DREDGE Clancey District. Jefferson County. Minerals Yearbook 1941. Page 379. Operated dr...
EL DORADO GOLD PLACER MINES Finn District. Powell County. Minerals Yearbook 1938. Pages 355. Operate...
COOLEY GRAVEL COMPANY PLACER Park District, Broadwater County. Minerals Yearbook 1941. Page 375. Ope...
INDIAN CREEK GOLD PLACER INC. Park District. Broadwater County. Minerals Yearbook 1934. Sta. App. Pa...
GRASSHOPPER CREEK PLACERS Bannack District. Beaverhead County. Minerals Yearbook 1941. Page 374. Dra...
INDEPENDENT Park District (Indian Creek). Broadwater County. Minerals Yearbook 1940. Page 354. One o...
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CONFEDERATE GULCH PLACERS Backer District. Broadwater County. Minerals Yearbook 1941. Page 375. Two ...
FAIRPLAY PLACERS, INC. (A.W. MYLROIE) Confederate Gulch District. Broadwater County. Minerals Yearbo...
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BETTY CREEK PLACER Homestake District. Jefferson County. Minerals Yearbook 1941. Page 379. Sluicing ...
GOLD LEAF PLACER Horse Prairie District. Beaverhead County. Minerals Yearbook 1941. Page 374. Dry-la...
ASSOCIATED PLACERS, INC. Horse Prairie District. Beaverhead County. Minerals Yearbook 1941. Page 374...
BARTON GULCH PLACER Virginia City District. Madison County. Minerals Yearbook 1945. Page 399. Ralph ...
GOULD PLACER Rimini District. Lewis and Clark County. Minerals Yearbook 1941. Page 381. N. Rogers op...
O.A. BARNES DREDGE Clancey District. Jefferson County. Minerals Yearbook 1941. Page 379. Operated dr...
EL DORADO GOLD PLACER MINES Finn District. Powell County. Minerals Yearbook 1938. Pages 355. Operate...
COOLEY GRAVEL COMPANY PLACER Park District, Broadwater County. Minerals Yearbook 1941. Page 375. Ope...
INDIAN CREEK GOLD PLACER INC. Park District. Broadwater County. Minerals Yearbook 1934. Sta. App. Pa...
GRASSHOPPER CREEK PLACERS Bannack District. Beaverhead County. Minerals Yearbook 1941. Page 374. Dra...
INDEPENDENT Park District (Indian Creek). Broadwater County. Minerals Yearbook 1940. Page 354. One o...
GOLD CREEK PLACER Pioneer District. Powell County. Minerals Yearbook 1941. Page 384. Dredging operat...
CONFEDERATE GULCH PLACERS Backer District. Broadwater County. Minerals Yearbook 1941. Page 375. Two ...
FAIRPLAY PLACERS, INC. (A.W. MYLROIE) Confederate Gulch District. Broadwater County. Minerals Yearbo...
EL DORADO GOLD PLACER MINING CO. Finn District (Washington). Powell County. Minerals Yearbook 1937. ...
BETTY CREEK PLACER Homestake District. Jefferson County. Minerals Yearbook 1941. Page 379. Sluicing ...
GOLD LEAF PLACER Horse Prairie District. Beaverhead County. Minerals Yearbook 1941. Page 374. Dry-la...
ASSOCIATED PLACERS, INC. Horse Prairie District. Beaverhead County. Minerals Yearbook 1941. Page 374...
BARTON GULCH PLACER Virginia City District. Madison County. Minerals Yearbook 1945. Page 399. Ralph ...
GOULD PLACER Rimini District. Lewis and Clark County. Minerals Yearbook 1941. Page 381. N. Rogers op...
O.A. BARNES DREDGE Clancey District. Jefferson County. Minerals Yearbook 1941. Page 379. Operated dr...
EL DORADO GOLD PLACER MINES Finn District. Powell County. Minerals Yearbook 1938. Pages 355. Operate...