FLORENCE Neihart District (Montana). Cascade County. Minerals Yearbook 1940. Page 340, 354. Output of silver ore increased. Important silver producer.https://digitalcommons.mtech.edu/minerals_yearbook_all/1492/thumbnail.jp
BENTON GROUP Montana District. Cascade County. Minerals Yearbook 1945. Page 395. Operated by the Mon...
GRANT MINE Hog Heaven District. Flathead County. Minerals Yearbook 1938. Page 349. One producer in d...
FLATHEAD MINE Hog Heaven District. Flathead County. Minerals Yearbook 1941. Pages 361, 377. Ore shi...
FLORENCE (FLORENCE MNG. CO.) Neihart District (Montana). Cascade County. Minerals Yearbook 1939. Pag...
HARTLEY Neihart District (Montana). Cascade County. Minerals Yearbook 1939. Page 374. Produced silve...
FLORENCE PROPERTY Neihart District (Montana). Cascade County. Minerals Yearbook 1938. Page 349. One ...
FLORENCE Montana District. Cascade County. Minerals Yearbook 1942. Page 404. Ore milled by company. ...
FITZPATRICK MINE Neihart District (Montana). Cascade County. Minerals Yearbook 1938. Page 349. One p...
GALT MINE Neihart District (Montana). Cascade County. Minerals Yearbook 1938. Page 349. One producer...
FLORENCE MNG. CO. Neihart District. Cascade County. Minerals Yearbook 1939. Page 374. Treated 10,108...
GRAHAM GROUP Montana District. Cascade County. Minerals Yearbook 1942. Page 404. Ore milled by compa...
EMMA MINE Butte District. Silver Bow County. Minerals Yearbook 1941. Page 362, 365, 386. Operated un...
GRANITE Bi-METALLIC Philipsburg District (Flint Creek). Granite County. Minerals Yearbook 1940. Page...
BROADWATER GROUP Montana District. Cascade County. Minerals Yearbook 1945. Page 395. Worked by the N...
BIG SEVEN Group Montana District. Cascade County. Minerals Yearbook 1942. Page 404. Ore milled by co...
BENTON GROUP Montana District. Cascade County. Minerals Yearbook 1945. Page 395. Operated by the Mon...
GRANT MINE Hog Heaven District. Flathead County. Minerals Yearbook 1938. Page 349. One producer in d...
FLATHEAD MINE Hog Heaven District. Flathead County. Minerals Yearbook 1941. Pages 361, 377. Ore shi...
FLORENCE (FLORENCE MNG. CO.) Neihart District (Montana). Cascade County. Minerals Yearbook 1939. Pag...
HARTLEY Neihart District (Montana). Cascade County. Minerals Yearbook 1939. Page 374. Produced silve...
FLORENCE PROPERTY Neihart District (Montana). Cascade County. Minerals Yearbook 1938. Page 349. One ...
FLORENCE Montana District. Cascade County. Minerals Yearbook 1942. Page 404. Ore milled by company. ...
FITZPATRICK MINE Neihart District (Montana). Cascade County. Minerals Yearbook 1938. Page 349. One p...
GALT MINE Neihart District (Montana). Cascade County. Minerals Yearbook 1938. Page 349. One producer...
FLORENCE MNG. CO. Neihart District. Cascade County. Minerals Yearbook 1939. Page 374. Treated 10,108...
GRAHAM GROUP Montana District. Cascade County. Minerals Yearbook 1942. Page 404. Ore milled by compa...
EMMA MINE Butte District. Silver Bow County. Minerals Yearbook 1941. Page 362, 365, 386. Operated un...
GRANITE Bi-METALLIC Philipsburg District (Flint Creek). Granite County. Minerals Yearbook 1940. Page...
BROADWATER GROUP Montana District. Cascade County. Minerals Yearbook 1945. Page 395. Worked by the N...
BIG SEVEN Group Montana District. Cascade County. Minerals Yearbook 1942. Page 404. Ore milled by co...
BENTON GROUP Montana District. Cascade County. Minerals Yearbook 1945. Page 395. Operated by the Mon...
GRANT MINE Hog Heaven District. Flathead County. Minerals Yearbook 1938. Page 349. One producer in d...
FLATHEAD MINE Hog Heaven District. Flathead County. Minerals Yearbook 1941. Pages 361, 377. Ore shi...