 | | Report (volume) | | Lincoln and Sanders Counties, Montana, and Bonner County, Idaho By U.S. GEOLOGICAL SURVEY and U.S. BUREAU...Lincoln and Sanders Counties, Montana, and Bonner County, Idaho By ROBERT L. EARHART, U.S. Geological Survey...Lincoln and Sanders Counties, Montana, and Bonner County, Idaho By M. DEAN KLEINKOPF and DOLORES M. WILSON...Lincoln and Sanders Counties, Montana, and Bonner County, Idaho By DAVID J. GRIMES and ROBERT L. EARHART...Lincoln and Sanders Counties, Montana, and Bonner County, Idaho By NICHOLAS T. ZILKA, U.S. Bureau of Mines |  | | Report (issue) | | Oregon and from out-of-state-for such information on mining properties has shown the present need for such...reasonable time information that is of value to the mining industry, that it is deemed best to issue this...alphabetical name and location list of all mines in the district, a general introductory statement covering the...geology of the state, an index map showing the mining divisions of the state as covered by the several...Statement Baker County 13 ____ 13 _ _______________ Baker Area Cable Cove District Connor Creek Area |  | | Report (volume) | | Bulletin 947-F COPPER DEPOSITS OF THE NIZINA DISTRICT, ALASKA BY DON J. MILLER WITH;AN INTRODUCTION...Kennecott mines.___________________________ __________ Regal mine______________ _ I _ _____ Green Butte mine...showing location of copper deposits of the Nizina district-_________ _____ __ __'__ In pocket 27. Sketch...district_____ _____ ___ _________ 96 13. Sketch map of the Regal mine, showing accessible underground workings (1943)...early days the principal route of approach to. the mining camps of the Chitina Valley was -a branch of the |  | | Report (volume) | | A reconnaissance of the Cottonwood -American Fork mining region, tab, by B.S. Butler and G. F. Loughlin...________ Notes on the fine gold of nake River, Idaho, by J . . L Hill (publi hed Dec. 21, 1915) . . ...Preliminary report on t.he economic geology of Gilpin County, Colo., by E. S. Bastin and J. M. llill (publish...227 237 CELLA. EOU,S: itrate dcpo i in southern Idaho and eastern Oregon, by G. R. Mansfield (published..._____ .. __ . _.. ____. ___ a iterite in San Diego County, Cal., by W. T . chall er (published J an. 15, |  | | Report (volume) | | Mountain prospect.............................. Fisher group.......................................... Lucky....... The Red King group.................................... The Rabbit Hole group.................................... The Blue Bull group................................... Arizona mine.....................parts of the Steens and Pueblo Mountains, Harney County, Oregon.................................. In pocket...Fisher group.................. 250 42. Geologic and topographic map of the Lucky Strike group and adjacent |  | | Report (issue) | | Metallurgist MARK EHLE, Mining Engineer J. B. TENNEY, Geologist G. R. FANSETT, Mining Engineer R. E. S. HEINEMAN..."The Geology and Mineral Deposits of Southern Yuma County" is the most pretentious bulletin of the kind that...in many parts of the county, it has not been easy to prospect southern Yuma County at all thoroughly, but...__________ . __ .____ _____ ______ __. General mining history_______________________ __________ ._______________...46 46 46 47 47 48 PART H.-MOUNTAIN RANGES AND MINING DISTRICTS .............. CHAPTER L-TRIGO MOUNTAINS |  | | Report (issue) | | CHROME GROUP PAGE GROUP WARDS GILLMORE-HALL REGAL GROUP HUNTER GROUP REX GROUP ROSS-ALLISON GROUP NATIONAL...NATIONAL GROUP ANSON LAKE MUSKRAT PAYORE NO.2 TAPPY LAC DU BOIS MOLYBDENUM ORE FAULT ORE NO.9 ORE NO.ll PAY...LITH MINES ZEEMEL,A.O. MANITOBA CHROMIUM MAC ROY MINING & EXPL. Z1YONE,J. BANNING,W.J. BANNING,W.J. BANNING...TOP O' THE WORLD BIRD LAKE CHROME LITH NO.12 DYKE GROUP COLOSSUS COLOSSUS NO.3 WENTO 50 50 50 50 50 50...HUDSON BAY EXPL. I; DEV. PETRA CHROMITE TANTALUM MINING CORP. TUDALE EXPLORATION MASKWA NICKEL CHROME MINE |  | | Book | | as native copper. . The commonest ore is chalcopyrite, or copper pyrites, composed of copper, iron...Glacial deposits, also the and so on. Era or Group Cenozoic Mesozoic or Secondary Period or System...the rare and very valuable metals of the platinum group. The order after that is roughly the order of importance...and other ore bodies of the Northern Manitoba district. Gold deposits can be classified according and...AND MINERALS BOUNDARY DISTRICT 43 Southeastern Manitoba THE BOUNDARY DISTRICT Lake of the westward |
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