Mineralization of the Bonanza Mine
| Data(s) |
01/06/1950
|
|---|---|
| Resumo |
The Bonanza mine of the Emery mining district in Powell County is on the largest veins in the area, and is developed to a depth of 680 feet by an incline shaft following the dip of the structure. Sulfide ores carrying gold and silver values are mined throughout the area which is easily accessible by road from Deerlodge, Montana, ten miles west of the district. |
| Formato |
application/pdf |
| Identificador |
http://digitalcommons.mtech.edu/bach_theses/297 http://digitalcommons.mtech.edu/cgi/viewcontent.cgi?article=1297&context=bach_theses |
| Publicador |
Digital Commons @ Montana Tech |
| Fonte |
Bachelors Theses and Reports, 1928 - 1970 |
| Palavras-Chave | #Bonanza Mine #Deerlodge #Butte #Boulder Batholith #Montana #placer gold #quartz #copper #Ceramic Materials #Environmental Engineering #Geology #Geophysics and Seismology #Metallurgy #Other Engineering #Other Materials Science and Engineering |
| Tipo |
text |
