GRASSHOPPER CREEK PLACERS Bannack District. Beaverhead County. Minerals Yearbook 1941. Page 374. Dragline and floating washing plant operated by Ralph E. Davis Syndicate. Also several small sluicing operations.https://digitalcommons.mtech.edu/minerals_yearbook_all/1851/thumbnail.jp
BEAVER DREDGING COMPANY Nine Mile District. Missoula County. Minerals Yearbook 1941. Page 383. Opera...
GOLD CREEK PLACER Pioneer District. Powell County. Minerals Yearbook 1941. Page 384. Dredging operat...
GRASS ROOT PROPERTY Bigfoot District. Jefferson County. Minerals Yearbook 1941. Page 378. Ore shippe...
INDIAN CREEK PLACERS Park District. Broadwater County. Minerals Yearbook 1941. Page 375. Dragline an...
BETTY CREEK PLACER Homestake District. Jefferson County. Minerals Yearbook 1941. Page 379. Sluicing ...
COOLEY GRAVEL COMPANY PLACER Park District, Broadwater County. Minerals Yearbook 1941. Page 375. Ope...
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...
CONFEDERATE GULCH PLACERS Backer District. Broadwater County. Minerals Yearbook 1941. Page 375. Two ...
BARTON GULCH PLACER Virginia City District. Madison County. Minerals Yearbook 1945. Page 399. Ralph ...
COTTONWOOD CREEK PLACER Virginia City District. Madison County. Minerals Yearbook 1941. Page 383. Sl...
HORSE PRAIRE CREEK PLACERS Horse Prairie District. Beaverhead County. Minerals Yearbook 1941. Page 3...
GOLDEN LEAF PROPERTY Horse Prairie (Colorado) District. Beaverhead County. Minerals Yearbook 1942. P...
FAIRPLAY PLACERS, INC. (A.W. MYLROIE) Confederate Gulch District. Broadwater County. Minerals Yearbo...
EMIGRANT GULCH Emigrant Creek. Park County. Minerals Yearbook 1941. Page 384. Emigrant Dredging Co. ...
BEAVER DREDGING COMPANY Nine Mile District. Missoula County. Minerals Yearbook 1941. Page 383. Opera...
GOLD CREEK PLACER Pioneer District. Powell County. Minerals Yearbook 1941. Page 384. Dredging operat...
GRASS ROOT PROPERTY Bigfoot District. Jefferson County. Minerals Yearbook 1941. Page 378. Ore shippe...
INDIAN CREEK PLACERS Park District. Broadwater County. Minerals Yearbook 1941. Page 375. Dragline an...
BETTY CREEK PLACER Homestake District. Jefferson County. Minerals Yearbook 1941. Page 379. Sluicing ...
COOLEY GRAVEL COMPANY PLACER Park District, Broadwater County. Minerals Yearbook 1941. Page 375. Ope...
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...
CONFEDERATE GULCH PLACERS Backer District. Broadwater County. Minerals Yearbook 1941. Page 375. Two ...
BARTON GULCH PLACER Virginia City District. Madison County. Minerals Yearbook 1945. Page 399. Ralph ...
COTTONWOOD CREEK PLACER Virginia City District. Madison County. Minerals Yearbook 1941. Page 383. Sl...
HORSE PRAIRE CREEK PLACERS Horse Prairie District. Beaverhead County. Minerals Yearbook 1941. Page 3...
GOLDEN LEAF PROPERTY Horse Prairie (Colorado) District. Beaverhead County. Minerals Yearbook 1942. P...
FAIRPLAY PLACERS, INC. (A.W. MYLROIE) Confederate Gulch District. Broadwater County. Minerals Yearbo...
EMIGRANT GULCH Emigrant Creek. Park County. Minerals Yearbook 1941. Page 384. Emigrant Dredging Co. ...
BEAVER DREDGING COMPANY Nine Mile District. Missoula County. Minerals Yearbook 1941. Page 383. Opera...
GOLD CREEK PLACER Pioneer District. Powell County. Minerals Yearbook 1941. Page 384. Dredging operat...
GRASS ROOT PROPERTY Bigfoot District. Jefferson County. Minerals Yearbook 1941. Page 378. Ore shippe...