Add to ORKGAn examination of the Ermont Mine was requested by the owners, Messrs. J. R. Bowles and R. B. Caswell, to determine the amount and grade of ore developed, the advisability of constructing a mill at the present time, and to recommend future development work
The Tonopah Colorado Leasing Company, a subsidary of the Tonopah Mining Company of Nevada, was organ...
Work was first done on a known section, the south Boulder Section, in order to familiarize the stude...
To better acquaint seniors in Geology and mining with actual field practice, the Montana School of M...
An examination of the Ermont Mine was requested by the owners, Messrs. J. R. Bowles and R. B. Caswel...
The purchase and continued operation of the Mike Horse mine in the Heddleston district, by the Ameri...
The Jardine Mining district is in the extreme southern part of Park County, Montana. Jardine is five...
The Mike Horse mine, in the Huddelston mining district, is fifty-two miles northwest of Helena, Mont...
The Czarina mine operated for a short time during the last Great War, lies in the southwestern corne...
The Tuxedo mining district lies fifteen miles west of Butte on the south east end of Deer Lodge vall...
During the years 1912 to 1915 the writer had charge of the Ruby Copper Company property near Patagon...
This mine, which is located about 3-1/2 miles southeast of Sullivan in the extreme northeast corner ...
ERMONT MINE Argenta District. Beaverhead County. Minerals Yearbook 1938. Page 348. 30,250 tons of or...
ERMONT MINES, INC. Argenta District. Beaverhead County. Minerals Yearbook 1940. Page 352. The Ermont...
The Golden Sunlight Mine is in the northern part of the Cardwell mining district on the eastern slop...
The following evaluation of the mineral resources of the University Land-Grant lands has been made f...
The Tonopah Colorado Leasing Company, a subsidary of the Tonopah Mining Company of Nevada, was organ...
Work was first done on a known section, the south Boulder Section, in order to familiarize the stude...
To better acquaint seniors in Geology and mining with actual field practice, the Montana School of M...
An examination of the Ermont Mine was requested by the owners, Messrs. J. R. Bowles and R. B. Caswel...
The purchase and continued operation of the Mike Horse mine in the Heddleston district, by the Ameri...
The Jardine Mining district is in the extreme southern part of Park County, Montana. Jardine is five...
The Mike Horse mine, in the Huddelston mining district, is fifty-two miles northwest of Helena, Mont...
The Czarina mine operated for a short time during the last Great War, lies in the southwestern corne...
The Tuxedo mining district lies fifteen miles west of Butte on the south east end of Deer Lodge vall...
During the years 1912 to 1915 the writer had charge of the Ruby Copper Company property near Patagon...
This mine, which is located about 3-1/2 miles southeast of Sullivan in the extreme northeast corner ...
ERMONT MINE Argenta District. Beaverhead County. Minerals Yearbook 1938. Page 348. 30,250 tons of or...
ERMONT MINES, INC. Argenta District. Beaverhead County. Minerals Yearbook 1940. Page 352. The Ermont...
The Golden Sunlight Mine is in the northern part of the Cardwell mining district on the eastern slop...
The following evaluation of the mineral resources of the University Land-Grant lands has been made f...
The Tonopah Colorado Leasing Company, a subsidary of the Tonopah Mining Company of Nevada, was organ...
Work was first done on a known section, the south Boulder Section, in order to familiarize the stude...
To better acquaint seniors in Geology and mining with actual field practice, the Montana School of M...