 | | Report (volume) |
| CHROMITE DEPOSITS IN THE SEIAD QUADRANGLE SISKIYOU COUNTY, CALIFORNIA BY G. A. RYNEARSON AND C. T. SMITH...................................... History of mining.................................... Earlier investigations............... Octopus claim (Mary Lou, Chromite)............... Red Butte claim (Veta Grande)....................... Liberty claim (Cerro Colorado)................... Jumbo claim......................................... Neptune claim (Napatama ?)....................... Black Spot claims.................... |
 | | Report (volume) |
| Quicksilver deposits of the Bottle Creek district, Humboldt County, Nevada, by R. J. Roberts (published in July...Quicksilver deposits of the Mount Diablo district, Contra Costa County, California, by C. P. Ross (published...deposits in the Little Florida Mountains, Luna County, New Mexico, by S. G. Lasky (published in August.................. (D) Chromite deposits of Grant County, Oregon, by T. P. Thayer (published In September...deposit at Buckskin Peak, National Mining district, Humboldt County, Nevada, by R. J. Roberts, (published |
 | | Report (issue) |
| limestone or dolomite. It is a useful ore guide in many mining districts UNITED STATES GOVERNMENT PRINTING OFFICE........... Characteristics of jasperoid in major mining districts of the United States ..................................................... Tri-State district, Oklahoma, Kansas, and Missouri ................Clifton-Morenci district, Arizona .............................. Bisbee (Warren) district, Arizona ........ Ely (Robinson) district, Nevada .............................. Leadville district, Colorado ...... |
 | | Report (issue) |
| DIREcToR PRELIMINARY REPORT ON THE KETCHIKAN MINING DISTRICT, ALASKA WITH AN INTRODUCTORY SKETCH OF THE...DIRECTOR PRELIMINARY REPORT ON THE KETCHIKAN MINING DISTRICT, ALASKA WITH AN INTRODUCTORY SKETCH OF THE...Existing glaciers Former glaciation The Ketchikan mining district General description History Geology Introduction...Amphibolite 3 44 CONTENTS. 'The Ketchikan mining district—Continued.4 Geology—Continued. Page. Bed-rock...claims Mary T. claim 4 57 4 57 4 57 4 57 Last Chance claim Glory claim Keystone claim 4 57 58 4 58 |
 | | Report (issue) |
| Principal Gold-Producing Districts of the United States By A. H. KOSCHMANN and M. H. BERGENDAHL GEOLOGICAL...description of the geology, mining history, and production of the major gold-mining districts in 21 States...relations ---------------------------History of gold mining and trends in production_ J\labama ---------...--------------Cleburne County ----------~----------------- Tallapoosa County --------------------------Alaska...------------------Cochise County -----------------------------Gila County --------------------------------Greenlee |
 | | Report (issue) |
| . . . . . . . . . . . . . . . . . . . Stevens County..................... ... . . . . . . . . . . ....Northport District. .... . ........ . .. ... . . . .. . . . ............ . Myers Fa.Us District . . . .... . . . . . . . . . . . . . . . . Fla.t C1·eek District . . . . . . . . . . . . . . . . . . . . . . .... . . . . . . . . . . . . . . . . . Colville District . . . . . . . . . . . . . . . . . . . . . . . ..... . . . . . . . . . . . . . . . . . Chewela.h,District . . . . . . . . . . . . . . . . . . . . . . . |
 | | Report (issue) |
| MINING IN SOUTHEASTERN ALASKA. By CHARLES W. WEIGHT. INTRODUCTION. The year 1908 has marked but little...the mining industry of southeastern Alaska as compared with previous years. At some of the gold mines...mines in the Juneau district the Treadwell group and the Perseverance and Eagle River mines a substantial...substantial gain was made and extensive mining and water-power projects have been undertaken which promise well...during 1909. The copper mines of the Ketchikan district, on the other hand, have suffered a considerable |
 | | Book |
| milky quartz stems. Denny Mountain area of King County. Specimen from the collection of Cary A. Maykut...DESCRIPTIONS 21 ABBREVIATIONS 24 GLOSSARY 25 COUNTY INDEX OF MINERAL OCCURRENCES 29 MINERAL DESCRIPTIONS...(using a code explained on page 21) and a county by county list mentioning the nature of their occurrence...Parks and Monuments prohibit all collecting. state, county and city parks usually prohibit collecting. Please...TELLURIDE-SELENIDE QUARTZ VEINS Aguilarite, calaverite, gold, electrura, hcssite, krennerite, naumanite, sylvanite |
 | | Report (volume) |
| SMITH, DIRECTOR BTJXILETESr 347 THE AND WRANGELL MINING DISTRICTS, ALASKA BY FRED EUGENE WRIGHT AND ...History of mining developments- ____________!__________ 9 11 11 12 13 14 16 Ketchikan mining district______...district______ 16 AVraugell mining district __ _________________________ IS Production _ __ 19 Geographic...__________ 41 Geology of the Ketchikan and Wrangell mining districts__________ 43 . . Geologic maps __ _ __...Copper ores ________________________________ 84 Gold ores _____________________________ sr» Ore minerals |
 | | Journal (issue) |
| R. Kampf Natural History Museum of Los Angeles County George Robinson National Museums of Canada Arthur...you belong to, and where you come from. American mining schools and professional organizations have long...the Super Bowl Ring and also just about everyone’s gold class ring. This is unquestionably a high-quality...may see them around, they cannot be purchased. The gold version is awarded only to people who have served...least five years. If you see a person wearing the gold one, shake his or her hand . . . these volunteers |
 | | Book |
| IN U.».A. R-m DESERT FEVER f An Overview of Mining in the California Desert Larry M. Vredenburgh...an overview of mining in cl981, S. F. PUBLIC LIBRARX This publication and related mining and historical...Special First Edition of Desert Fever: An Overview of Mining in the California Desert has been limited to 1...Future Imperial County 7 Riverside County 24 San Bernardino County Kern County 181 Inyo County 222 58 269...269 Summary of Mining in the California Desert Bibliography 284 Glossary of Mining Terms 299 Index 305 |
 | | Report (volume) |
| GEOLOGY AND MINERAL .RESOURCES OF THE NIZINA DISTRICT, ALASKA BY FRED H. MOFFIT AND STEPHEN R. CAPPS...__________________ Bonanza mine_________________________ Jumbo claim_ - _____________________________ 65 66 66...and Bonanza extension claims . ___.___ Nikolai claim.____________________________ Westover claim_____...92 93 95 Other prospects__________________ 97 Gold ____________________________________ Production...mine__________________ 8. Sketch of the ore body at the Jumbo claim___________ 9. Sketch map of area in vicinity |
 | | Journal (volume) |
| Bingham, Utah, Mining Black Sand Page. Abbott, James W A Visit to Ely, Nevada Mining at Bingham, Utah...Greenwater District Ditto Ditto Ditto Abyssinia, Minerals In The Requirements of Modern Mining 70S 52...Charles [64 James W. 82 431 114 Nelll 815 District, British W Columbia, The 783 431 795 736 241...Tube-Mill Lining Forbes Rlckard 511 17 The Boundary District The Mineral Output of. In 1906 Broken Hill, Acid...D. Del prat Brown, Walter 8 A Filing System for Mining Engineers llucke, Horace W The Meaning of stria |
 | | Report (issue) |
| 7 Geology and Ore Deposits of the Index Mining District By CHARLES E. WEAVER OLYMPIA, WASB.: E....entitled "Geology and Ore Deposits of the Index Mining District," by Charles E. W eaver, with the recommendation.................... 9 Location and area of th.e district. . . . . . . . . . . . . . . . . . . . . . . ... . . . . . . . . . . . • . • . . . History of mining. . . . . . . . . . . . . . . . . . . . . . . ....portion of Washington, showing the position of Index District. . . . . . . . . . . . . . . . . . . . . . . |
 | | Report (volume) |
| 47 47 47 48 50 50 50 54 54 54 55 55 56 57 Rose claim.___________________ 57 White Dog and Mint claims______________...Shower Gulch- _ Surprise Creek _ _______ Laddie claim._______________________ Sheehan claim_^___ _ Hubbard...________:__________ Copper King and Mineral King claims________ Claim at the head of Queen Creek__________ Van Dyke claim___...Queen claim___ 63 63 65 66 66 66 Marmot claim __ Louise claim 66 67 CONTENTS. 5 Economic geology...Guthrie claim.___________________ ___ Lei and and Lawton-claims________________ Cliff claim._______________________ |
 | | Journal (issue) |
| A. Logan, District Mining Engineer C. Jenkins, Chief Geologist McK. Laizure, District W. Burling...Tucker, Reid J. Mining Engineer District Sampson, Assistant Mining Engineer District Engineer Chas...Chas. V. Averill, District Mining Engineer George John L. Gary, Mineral Technologist F. Bongard, Ore-Buyers'...C. Statistician and Curator O'Brien, Junior Mining Engineer (Librarian) Eldridge D. Drew, Geological...OF CONTENTS Page DISTRICT REPORTS OF MINING ENGINEERS 7 Sacramento Field District 7 San 7 Francisco |
 | | Report (issue) |
| it evidently falls within the" province of the mining engineer who investigates a particular property...mineral resources of a portion of the Copper River district, Alaska, a special publication of the U. S. Geol...however, affects prospecting more than it will mining, is the short summer season. Up to the present...closely associated with the copper prospects and gold placers, consists of four formations. These, named...feet long had been driven by the California-Alaska Mining and Development Compan}^. This tunnel is 2,600 |
 | | Book |
| ORES—Continued. Gold ores: Goldabearing Quartzampapg ends ileus Steet ceived ssmam sits)s Gold-bearing rocks...vol hee ke hex yee oe ihe date at von Gold and silver ores : Gold and silver ores from the province of...shades «3 a. Toad Mountain mining camp.......... 6. Hot Springs or Harrison mining camp... eu rtlendryxvInimnoealnp...(see also under gold and silver ores—above). Silver ores from the Thunder Bay mining region, Lake: Superior)...ON SPECIMENS... 0... 0¢ cus eee eae eed INDEX TO MINING DISTRICTS, AREAS, CAMPS, LOCATIONS AND CLAIMS, |
 | | Report (volume) |
| 9. Generalized geologic map showing location of mining properties in the Park City district_____________________________...were formed behind an ice dam in the lower part of Gold Creek. The rocks of the Bald Knob quadrangle have...quadrangle is the Park City mining district a small lead-silver district that was developed chiefly in...the early 1900's. Metalliferous deposits in this district occur in quartz veins along small faults and ...Creek and in the main streams below it are small gold placer deposits, which were mined in the early 1900's |
 | | Journal (volume) |
| . . 15 W. M. Brewer 485 793 177 Mexican Gold Mining Company 193 Alfred H. Brooks. Progress in 493...Matt. 760 .F. Lynwood Garrison. AUuvlals, Nature of Gold in. Bertram Hunt. ... 515 Aluminum, Uses of 424...American Institute of Mining Engineers. .F. L. Clerc... 346 Institute of Mining Engineers, OflUcerg of...411 Amount of Principal and Interest 139 Amparo Mining Company, Etzatian 731 Amur Region, Steam-Shovel...Copper O\itionk.... 91 Appelbaum, M. E Arteaga District, Chihuahua. Mexico.. W. B. Winston.... 829 162 |
 | | Report (issue) |
| THE ALASKAN MINING INDUSTRY IN 1921. By ALFRED H. BROOKS. GENERAL FEATURES. The value of the total...Yet in spite of this tremendous falling off, the mining industry as a whole can be said to have been more...copper-mining industry can be expected until there is a better market for the metal. Coal mining shows...been no drilling. As will be shown, the placer-mining industry in 1921 had a prosperous growth, compared...important event of the year to the future of the mining industry was the practical completion of the Alaska |
 | | Journal (volume) |
| of Alfred Brile, superintendent of the Kentucky Mining and Smelting Company, we have the following report...and the Hartsfeld Portable Smelting Furnace and Mining Co., Newport, Ky. The latter-named company will...Process. We note in the North San Juan Times, of Nevada county, that a hydraulic gravel elevator is soon to...well-known North Bloomfield Gravel Mining Company, at North Bloomfield, Nevada county, this State. We have interviewed...experienced hydraulic mining engineers furnished him of the actual work done by these mining devices at Mammoth |
 | | Report (issue) |
| Geology and Ore Deposits of the La Plata District Colorado By EDWIN B. ECKEL with sections by J. S. WILLIAMS...Geological Survey Board and the Colorado Metal Mining Fund UNITED STATES GOVERNMENT PRINTING OFFICE...the Animas River. _ _ _ Lithology in La Plata district _ _______ Permian system____________________________...part of district -_ _. ..____'_ Northwestern part of district--------Southern part of district. ______...region as a whole __________________ La Plata district _ . ___ _ ____-____ _ 22 23 23 24 24 26 26 26 |
 | | Report (volume) |
| Border... ____________________-_---_-_____--_.___-__-Gold Cliff Premier________________________________________...________________________________________________ Edelweiss and Jumbo-____-__-----______________________.__ 101 101 ...________________________________ 101 102 108 108 109 109 110 Jumbo Mining.___________________________________________...district_-_____-_-___-__ In pocket. 2. Geologic map of the Hyder district ____________________ In pocket. 3. Generalized...discovery in 1918 of the phenomenally rich silver and gold ores of the Premier mine, on the Canadian side of |
 | | Report (issue) |
| HAKEINGTON. SUMMARY OF MINING OPERATIONS. t A resume of the history of tin mining in Alaska up to 1914...Anikovik River in 1914 for the recovery of both gold and cassiterite but were operated only during that...streams of the Nome district." Hess mentions 3 that Goldbottom Creek in the Nome district, Fred Gulch, north...Mountain in 1902 and on Lost Eiver the following year. Mining operations have been carried on at both localities...leased to different corporations which did .some mining, milling! the ore in a small test mill at the mine |
