 | | Report (issue) | | GEOLOGY AND ORE DEPOSITS OF THE BRECKENRIDGE MINING DISTRICT, COLORADO BY T. S. LOVERING UNITED STATES...PRINTING OFFICE WASHINGTON : 1934 For sale by the Superintendent of Documents, Washington, D.C. ........-----Location and topography _______________ History of mining..__-._..-_-..----..__ General geology___...__-_--_--_..._ Criteria of enrichment in the Breckenriclge district......__._.._-._-..._.__.___-_._ Enrichment of...ILLUSTRATIONS Page PLATE 1. Map of part of the Breckenridge district, Colorado, showing some of the principal mine |  | | Book | | SUMMIT ear eS Loos ty tp den Ue sure Sr oa ies AE at aks SUMMIT AGold Rush History of...of Summit County, Coldrado By Mary Ellen Gilliland Copyright 1980 by Mary Ellen Gilliland All rights...Press Box 499 Silverthome, Colorado 80498 iv For the people of Summit County, past and present, and...Seventeen Eighteen Nineteen Summit Map Bibliography Index This Is Summit County Before the Rush Began: The...Ute Indians: âDwellers of the Turquoise Skyâ Breckenridge: Coloradoâs First Western Slope Community Montezuma: |  | | Report (volume) | | Minerals of Colorado: A 100- Year Record By EDWIN B. ECKEL GEOLOGICAL SURVEY BULLETIN 1 1 14 A...species UNITED STATES GOVERNMENT PRINTING OFFICE, WASHINGTON : 1961 'UNITED STATES DEPARTMENT OF THE INTERIOR...knowledge____________________________________ Future of Colorado mineralogy______________________________________...mineral localities and metallic mineral deposits of Colorado ________________________________ In pocket III...mineral localities and metallic mineral deposits of Colorado, has not been included in this reprint. Many of |  | | Book | | MINES AND MINERALS OF THE GREAT AMERICAN RIFT (COLORADO-NEW MEXICO) Sine â_â< ¢ te om At _SHT 40...MINES AND MINERALS OF THE GREAT AMERICAN RIFT (COLORADO-NEW MEXICO) Richard Walker Holmes and Marrianna...Mines and minerals of the Great American Rift (Colorado-New Mexico). Bibliography: p. Includes index...index. 1. Mines and mineral resourcesâColorado. 2. Mines and mineral resourcesâNew Mexico. I. Kennedy, Marrianna...minerals of the Great American Rift in New Mexico and Colorado. Great American Rift is the name we use for a |  | | Report (issue) | | Geology and Ore Deposits of the Front Range Colorado By T. S. LO\'ERING and E. N. GODDARD GEOLOGICAL...cooperation with the Colorado State Geological Survey Board and the Colorado Metal Mining Fund ~ oopr is...aaQ; UNITED STATE-S GOVERNMENT PRJNTING OFFLCE, WASHINGTON : 1950 UNITED STATES DEPARTMENT OF THE INTERIOR...__________________________________________ _ 1 Summary of mining districts---.---------------------Introduction..._____________________ _ Copper deposits in Jefferson County __ _ F. M.D. property _____________ _ Malachite |  | | Journal (volume) | | YORPQ. : - . - ". ⢠: THE ENGINEERING AND MINING JOURNAL. VOLUME LXIII. JANUARY TO JULY, 1897...Accumulators for Electric Cars...... 480, Alabama Gold Belt Mg. Co., Ala...... 458 Aluminum Solder, Barnes...CampAcetylene Gas..... ..... . ...... ...... 485 Alabama Gold Milling.... ..... ...... 478 bell's Pat... ........... 407 Acetylene Gas, Archer & BurringAlabama Gold Mines...... .7, 133,256, 451 Aluminum, U.S.. .....Emile R. ... ................ ... 456 Alabama Coal-Mining Law...... *-*. --- - - -- - - * * * * ⢠* - |  | | Journal (issue) | | Indians is in its first stages iilong the lower Colorado river near Parker, Arizona. Last September, 24...Gems and Minerals âEdited by ARTHUR L. EATON 37 MINING Current news briefs 44 CRAFT A m a t e u r G e...False 11âFrijoles canyon is a tributary of the Colorado river. True False 12âTo reach Desert Center, California...on the desert of southern Arizona. True False 17âGold is never found in quartz formation. True False 18âThe...Mead, John Hilton found great quantities of green jasperâone of the most highly prized among the gemstones |  | | Journal (article/letter/editorial) | | portion of the series........................... 83 Jasper or phthanite.....................................considered as terminating in southern San Luis Obispo county, and that the Santa Ynez range, rising from the...Newberry,§ one of the geologists of the Pacific Railroad Survey, expresses the following view: âAs far...JState Senate Documents, no. 14,1856. g Pacific Railroad Survey, vol. vi, p. 29. 74 H. W. FAIRBANKSâ...on the south he would extend them to San Diego county, includ ing the San Gabriel and Santa Ana ranges |  | | Journal (issue) | | states: Arizona, California, Colorado, Idaho, Nevada, Oregon, Utah, Washington. All articles have to be sent...in Chester County, and several places west of the point into Berks County. Two of the mining localities...operation for many years. THE CHESTER-MONTGOMERY COUNTY LEAD, ZINC, AND COPPER MINES All these mines are...Mont⢠Station in French Creek valley. First gomery County. In each mine the veins opened about 1850 and worked...origin. When country rock (the Township, Montgomery County, about Brunswick shale) is invaded by an in1/ 3 |  | | 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 |  | | Journal (issue) | | ---------------------------------- 8-9 The Geology of the District of Columbia ---------------------10-11 -----...crystals-41, $1.60. ~ Gold, minute c:ryatala in Calcite--50c, $1, ll.60. , Gold in replacement lime-quari;z...lime-quari;z..'.41, $1.50, $2.50. Gold, cr1,taJJized wire and leavea, small nuggets, some in quartz matrix...iron mines in the U. S., at Sterling Lake, Orange County, New York, are nQw closed, perhaps never to be...prevent the British ships from sail~g up. A new district for mercury in America, that shows much promise |  | | Report (volume) | | NONMETALS EXCEPT FUELS DAVID WHITE CHIEF GEOLOGIST WASHINGTON GOVERNMENT PRINTING OFFICE 1914 o 13* n .................................................. GOLD AND SILVER: Auriferous gravels in the Weaverville.................................................. Gold lodes of the Weaverville quadrangle, California..................... 121 Survey publications on gold and silver................................ 133.............. Copper deposits of the White Mesa district, Ariz., by J. M. Hill............ Survey publications |  | | Book | | rock just west of that intersection, there's gold. Real gold. The stuff of the Old West, here in the Old...in the sort of rock that lies here, that includes gold. Pulling off the road, the 44-year-old Dorchester...contains about 0.2 ounce of gold per ton. At today's spot-market price for gold, that works out to about...to leave without a fuss. "I'd say that the real gold is on top of the land, not underneath," said Gordon...Shore Plaza, lots of legal questions would arise. Mining law is vague in Massachusetts, state lawyers say |  | | Report (issue) | | several lists covering various sections of the district which have been published from time to time in...lists, and the names of many others, new to the district, and discovered in recent years, have been added...technical matters relating to tho mineralogy of the district from the following: S. G. Gordon, A. C. Hawkins...Limestone; Serpentine; Iron Mining; Copper Mining; Zinc Mining; Tungsten Mining; Felds par, Quartz and Granite;............................... 22 Spinel, Orange County, N. Y......................................... |  | | Journal (issue) | | Powell Ferry Service, Blanding Utah. The veteran Colorado river runner is also continuing his tours and...September Calendar. Aug. 28-Sept. 2âSan Bernardino County Fair, Victorville, Calif. August. 30-Sept. 2â Days...Days of San Luis Rey, Oceanside, Calif. County Fair and Livestock Show, Elko, Nev. 2âAnnual Labor Day...Fly-In Breakfast, Williams, Arizona. 6-7âBox Elder County Peach Days, B r i g h a m City, Utah. 5-8 â Navajo...Veterans' Memorial Hall, Redding, Calif. 14-16âWashoe County Fair, Reno. 18-22âThirteenth Annual Desert Empire |  | | Journal (article/letter/editorial) | | the Coast Ranges between Point Reyes and Ventura county. No information has yet been gained of the age...this collection of strata, consisting chiefly of jasper, sandstone, shale, and slate, typically developed...recognized by the writer from central Santa Barbara county northwestward through the Coast Ranges to the Klamath...and the rare occurrence of distinct contacts. The jasper has until recently been considered a metamorphic...THE JOURNAL OF GEOLOGY. by the writer that the jasper is not metamorphic, but that it is formed to a |  | | Report (volume) | | Zone UNITED STATES GOVERNMENT PRINTING OFFICE, WASHINGTON : 1966 UNITED STATES DEPARTMENT OF THE INTERIOR...of Documents, U.S. Government Printing Office Washington, D.C, 20402 - Price $13 (paper cover) per set...Bull. 1060-D, p. 193, 252-253, pl. 7. In Nemaha County, Kans., member is basal unit of Howard limestone...Aarde farm, sec. 4, T. 26 S., R. 11 E., Greenwood County. Aaron Slatet Precambrian or Paleozoic: Central...locality: Along Illinois Central Railroad, sees. 5-7, T. 11 S., R. 5 E., Pope County. Named for Abbott Station |  | | 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 |  | | Book (edition) | | in connection some information as to mines and mining renovation ; industry. " The student is referred...WITH OR WITHOUT ACIDIC THE SILICATES EXCLUDED. Gold 122 and Compounds Platinum, Iridium, Ruthenium...pyramidal depressions in place of the Octahedrons of gold sometimes occur with regular faces. 65. MAGNETITE...and in arborescent forms of native copper, silver, gold, etc. Fig. 11 represents, much magnified, an arborescent...transverse section: e.g., agate, much stalagmite, riband jasper, some limestone; it becomes lamellar or slaty when |  | | Journal (volume) | | Along the Electra and West Point Tunnels, Amador County, California 1 Geology and Tungsten Deposits ...23 County, California Geology of the Placerita Oil Field, Perlite Deposits in Sonoma County, Mines...Annual Report Los Angeles County, California of California Sonoma County, 43 81 83 California of...Third Floor, Ferry Building, San Francisco 11 District Offices State Building, 217 West First Street...containing several scientific journals on geology, mining, mineralogy, chemistry, metallurgy, and related |  | | Journal (volume) | | Recom- mended Air-Compressor Explosion Africa, Gold Dredging Agitation of Slime Pulp, Air- Lift Agitator...Alaska, Decision on the Cunningham Claims Alaskan Gold Alkalinity in Lime, Estimating Allard, A. F., Universal...Iron-Ore Treatment 131 670 Atlantic City Mining District, 472 Atmospheres That Extinguish Flames Auric-Hydroxide...American Fuel Co., Colorado Lignite Strike Situation 595 American Gem Mines and Mining American Institute...Institute of Mining Engineers, California Meeting, 1911 Institute of Mining American February, 1912, Meeting |  | | Journal (volume) | | previous roasting. The improved furnace has a wet metal-dust con- saves 10 per cent of the original weight of...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...We note in the North San Juan Times, of Nevada county, that a hydraulic gravel elevator is soon to be...well-known North Bloomfield Gravel Mining Company, at North Bloomfield, Nevada county, this State. We have interviewed |  | | Report (issue) | | C. A. Michael. COLD NUGGET FROM SPOTSYLVANIA COUNTY: Longest dimension approximately 13 cm., photograph...updated âcheck listâ just alluded to, (2) a county-by-county listing of the minerals, and (3) resumes of...arc varieties, variant names, etc. Native Elements Gold Silver Copper Platinum Nickel-Iron (Kamacite) (Tacnitc)...quartz) (Chalcedony) (Agate) (Prase) ' (Onyx) (Jasper) (Opal) Tridymitc Qf-Christobalitc Phcnakirc Olivine...(Haydcnitc) 9 Virginia Mineral Localities by County This list is included for possible aid in planning |  | | Journal (article/letter/editorial) | | (notably Rocky Hill and Lambertville) and two Hudson County localities, Laurel (Snake) Hill quarry, Secaucus...Lee. The geology and mineralogy of the two Hudson County localities have already been described in detail...include: Bound Brook, Scotch Plains, Eagle Rock, and Summit. The geology, mineralogy, and history of each locality...Bergen Hill, Hudson County The area known as Bergen H i l l consists of several railroad cuts and borings...group of Newark businessmen sought to charter a railroad to transport manufactured goods to New York City |  | | Journal (issue) | | Heierman collection. Illinois- Kentucky Fluorspar District Symposium by the Friends of Mineralogy (Midwest...(Midwest Chapter) Alan Goldstein 1607 Washington Blvd. Louisville, Kentucky 40242-3539 deepskyspy@insightbb...the closing of the Illinois-Kentucky fluorspar district that I organized at Indiana University Southeast...believed having a similar program in the fluorspar district would be ideal. However, the logistics behind...this year. In previous visits to the fluorspar district, I had made contact with Bill Frazer, the owner |
|
