 | | Report (issue) | | and Ore Deposits of the Chicago Creek Area Clear Creek County Colorado GEOLOGICAL SURVEY PROFESSIONAL...and Ore Deposits of the Chicago Creek Area Clear Creek County Colorado By J. E. HARRISON and J. D. WELLS...and ore deposits of the Chicago Creek area, Clear Creek County, Colorado, by J. E. Harrison and J. D. Wells...Geology Colorado Clear Creek Co. 2. Ore deposits Colorado Clear Creek Co. 3. Petrology Colorado Clear Creek..._---_-__-_--__________-____________--. History of the district-______________________________ General geology |  | | Journal (volume) | | XVI April 15, 1914 March 30, 1915 The Salt Lake Mining Review 1601 Walker Bank Building SALT LAKE CITY...Recent Progress at the Alta Tunnel .: By Murray Schick . 18 19 Pack Creek , Utah , Has Large, Rich Carnotite...Goldfield Con . Civil Service Examinations The Sells Mining Company Engineers and Millmen United States Smelting...trict. By George H. Ryan 13 20 California Oil and Mining News. By G. Chester Brown . TOT 10. 191 .. ;19...at Anaconda California Oil & Mining News , By G. Chester Brown . Mining the Basic Industry Butte - Superior |  | | Report (volume) | | ........... Lode mining.............................................. Placer mining............................. ....:......... ^............ Oceanic Mining Company......................:............ Holkham.......................................... Powers Creek......................................... ^... Port...creeks.................................... 48 Sheep Creek...................................................the basin................................. Gold Creek................................................ |
|
