 | | Report (issue) |
| evaluating mineral occurrences in North and South America, Europe, North Africa and the Middle East. As... . . . . . . .. . . .... . . . . . . . 75 L&N Deposit . ... . .... .. . . ..... . . . . . . . . 78 Acknowledgements... ... 6 4 . View east from Alunite Ridge across North Fork of Cottonwood Creek ... ..... . . . . . . ...along outcrops of antimony-bearing sandstone showing ore concentrations in Stella and Mammoth claims . . ...Bradburn alunite mine . . . . . . . . . . . 75 45. North portion of Alunite Ridge from L&N mine ..... 75 |
 | | Report (issue) |
| Ore Deposits of the Antler Peak Quadrangle Humboldt and Lander Counties, Nevada GEOLOGICAL SURVEY PROFESSIONAL...PROFESSIONAL PAPER 459-B Ore Deposits of the Antler Peak Quadrangle Humboldt and Lander Counties, Nevada... Mineralogy____________________________________ Ore minerals_______________________________ Gold____...16 17 17 17 17 17 18 18 20 Ore deposits-Continued Mineralogy-Continued Ore minerals-Continued Lead __...----General character and classification of the ore depostls ________________________________ _ Copper-gold |
 | | Journal (issue) |
| Mineralogy of the Franklin Zinc-Iron-Manganese Deposit, New Jersey. Economic Geology, 69, No. 2, p. 157-180...Sterling Hill. This is the first find of legitimate stibnite at Sterling Hill; it is not known from Franklin...chemical formula is ling Hill occurrence, from the north orebody, is the Mn (Mg,Mn)2Zn2(OH)iq 2-4H2O. second...article beginning on page 4] Stibnite: The material reported as possible stibnite by Palache[AmericanMineralogist...Cianciulliite is added to the unique list as a new 1990, stibnite was confirmed by PJD as a rare mineral species |
 | | Journal (issue) |
| pyroxene grains in a calcsilicate body. This mass is contained within the ore at the northern terminus of the...Decending down dip, still following this part of the ore body known as the East Branch of the West Leg, 1120...core has been cast into close proximity with the ore of 1120 Stope. In the shear zone of this fault a... Leaving the West Leg of the ore body, crossing the core, the East Leg of the ore body is encountered. Turning...place is located in a rather complex area of the ore body. Heretofore, activities were directed along the |
 | | Book (volume) |
| Mining, Metallurgical, V.2 and Petroleum Engineers Ore deposits of the United States, 1933-1967 SS Inst...llurgical, Mining, Meta m Engineers and Petroleu © f the Ore deposiits -1967 United oer, States, sin 1933...https://archive.org/details/oredepositsofuniO002john Ore Deposits of the United States, 1933-1967 The Graton-Sales...PRACTICE THE PORPHYRY COPPERS (1930) (1933) ORE DEPOSITS OF THE WESTERN STATES (1933) AIME TRANSACTIONS...ANNIVERSARY VOLUME ORE DEPOSITS OF THE UNITED STATES, 1933-1967 (1962) (1968) Ore Deposits of the |
 | | Report (issue) |
| 1963. (Card 2) 1. Geology-Nevada-Humboldt Co. 2. Ore:-deposits-NevadaHumboldt Co. 3. Mines and mineral...y __________________________ _ 51 51 52 52 52 Body of tuffaceous rock near Getchell mine ___ Flows...(Marshall Canyon) pit _____________ _ Tungsten deposit$ in the ~good ~ountains _______ _ 84 Deposits in..._____________________________ _ Origin and classification of the deposit ________ _ 91 Richmond mine ___________________________...Surface map, sections, and composite level map of ore bodies, Getchell mine. Page 97 97 97 98 100 101 |
 | | Catalog/List |
| micro crystals f.3.50 with silvery on 7mm ES Stibnite. El 5 •. . , C316 ASTROPHYLLITE attractive...1/2 f.3 lxl f.4.50 FEITKNECHTITE dull black (North Ore Body, Sterling lem size f.4.80 sparse, small near...GOLD this is not native gold as it is Tellurium Ore that has been heat Treated to see how much gold there...masses on lx2ins Wanlockhead Scotland) f7.50 31 ore' riqht apatite. crystals reddish qreen micro...(Tremearne Cliff, near Porthleven, Cornwall) label. STIBNITE choice, long 1n a group lustrous lxlxl1ns. dark |
 | | Book |
| years British Columbia called h erself the mining province, and she had a right to the name.' lt may seem...With the discovery and development of the vast iron ore deposits of Labrador, a new cha pter in the history...into production, an industry of vast importance to North America, as we ll as to western Europe, will have...expansio n required vastly increased supplies of iron ore and production of pig iron, gave employm e nt to...lags b ehind the production of gold, silver, iron ore, and some other metallic resources, because the nonmetallic |
 | | Report (Issue volume) |
| to Recent and contain a broad range of mineral deposit styles. These notes provide a descriptive framework...68 Plate 11. Epithermal quartz-sphalerite vein, North Kyloe pit ............................................ 88 Plate 15. Ladder vein stockwork in the North Kyloe pit ..................................................................... 90 Plate 18. The North Kyloe pit, Mount Carrington ................................ 98 Plate 19. Ladder vein stockwork, North Kyloe pit ..................................... |
 | | Report (issue) |
| Rocks-Part I Gold in the United Verde Massive Sulfide Deposit, Jerome, Arizona By ED DEWITI and JEROME WAEGLI...pt. 1. Gold in the United Verde massive sulfide deposit, Jerome, Arizona I by Ed DeWitt and Jerome Waegli... CONTENTS Gold in the United Verde massive sulfide deposit, Jerome, Arizona Abstract Dl Introduction Dl History...structure and age of metamorphism and deformation Ore deposits DlO Structure DlO Wallrock alteration Dll...Conclusions D20 Distinguishing characteristics D20 Ore controls D21 Origin D22 References cited D23 D9 |
 | | Book (edition) |
| three parts: (I) Principles and Processes, (II) Ore Deposits, and (III) Nonmetallic Mineral Deposits...worker as well as for practical considerations of ore finding. Increasing population and increasing mechanization...attention was paid to the rocks that enclosed the ore deposits, to deciphering their character, structure...scope of economic geology includes not only metallic ore deposits but the broader field of nonmetallics, whose...geology which deals especially with the problems of ore deposits and their relation to metal mining and, |
 | | Book |
| (Austria), J. Komínek (Czech Republic), I. Bojkov (Bulgaria), H. Schleicher (Germany), W. Schuppan (Germany)...use of nuclear energy is information on uranium ore deposits from which uranium can be economically exploited...of other geoscientists who worked on any given deposit, in order to stimulate and encourage further research.... . . . . . . . . . 19 19 23 25 Chapter 2 Bulgaria . . . . . . . . . . . . . . . . . . . . . . ....120 123 127 127 128 x Table of Contents 3.8 North-Bohemian Cretaceous Basin . . . . . . . . . . . |
 | | Report (issue) |
| ............................................. Stibnite magnetic high.............................................................................. Ore deposit types...................................................................... 190 Postulated ore deposit types....................................................................... 6. Photographs of ore from the Livingston vein...........................16. 17. 18. 19. 20-25. 26. 27-28. 29. Types of ore deposits and host geologic terranes in the Challis |
 | | Report (volume) |
| GEORGE OTIS SMITH, DIRECTOR BULLETIN 432 SOME ORE DEPOSITS IN MAINE AND THE MILAN MINE, NEW HAMPSHIRE................................................. North Haven greenstone................................................................................. Ore deposits........................................... 4 CONTENTS. Ore deposits Continued. Page. Summary of geologic events as related to ore deposits ........... Minerals of the ore................................................. Ore bodies............... |
 | | Report (issue) |
| COUNTRIES Austria • • • • • • • • • • • • Belgium • • Bulgaria . • Cze.ch()slovakia • • • • • • • • ...• • • • China • • • • • Japan • • • • • Korea (North and South) • Laos • • • • • Nepal • • • • • Persia...output . ,, 35 Fig. 6 World production of cobalt-ore (cobalt content) PLATE I PLATE II 1898-1957 Fig...half of the eighteenth century., the use of the ore goes back in all probability to over 2000 years B... The first mention of zajfre, the crude roasted ore mixed with sand to conceal its nature, was in A.O |
 | | Book (edition) |
| , of "·ar minerals. Thi book is about mineral deposit , how they are found 1 how and "·here they occur...part , (I ) Genera l Principles and Processes, (II) Ore D eposits, and (III) ~ onmetallic 1Iinerals1 can...eminated replacement deposit," for example, envisages a more definite form of deposit "ith inference as...empha.,ized for the benefit of tho~e interested in ore finding or mineral exploration. F or thi the author...attention was paid to the rock that enclosed the ore deposits, to deciphering their character, structure |
 | | Book (volume) |
| Effects HENDERSON Inorganic Geochemistry RAMDOHR The Ore Minerals and their Intergrowths, 2nd edition RIDGE...and Asia. 1. Bibliography—Bibliography—Ore-deposits—Europe. 2. Ore-deposits—Europe—Bibliography. I. Title...prepared to aid the economic geologist in his study of ore deposits; they certainly will not do all of his work...work for him. I have tried to include all ore districts in northern Europe for which sufficient material...material is available in print to permit a student of ore deposits to obtain a real understanding of each of |
 | | Report (issue) |
| Geological Survey editorial standards or with the North American Stratigraphic code. Any use of trade, product...approximately 3 miles northwest of Snow Dome and 9 miles north of Adams Inlet. It is in a moraine on the west side...Casement Glacier, just below about the center of the north side of section 19, T.33 S., R.57 E. of the Copper...accurate within 1/4 mile. Commodities: Main: Cu Other: Ore minerals: Chalcopyrite Gangue minerals: Geologic...mineralization: Deposit model: Cu skarn deposit (Cox and Singer, 1986; model 18b) Deposit model number (After |
 | | Book |
| OF THE PORPHYRY COPPER DEPOSITS Southwestern North America oe ‘ ” MohBy yy a i; ¢ ¢ ¢ GEOLOGY...OF THE PORPHYRY COPPER DEPOSITS Southwestern North America Edited by SINCE RoR EEL LEY. Department...tectonics of basin ranges, and structural control of ore deposits. Much of his early work was of a truly pioneering...later Tertiary tectonics in the Basin and Range Province, and work on a number of individual mining districts...FOREWORD Recent discoveries of new copper-bearing ore deposits in the southwestern United States are unmatched |
 | | Report (issue) |
| are the recent discovery of a lode of stibnite (antimony) ore, a mineral not known previously to occur...mining district in 1915 and 1916. Copper. Year. Ore mined. Tons. 1915........................ 50,997...and extended to the dock in the harbor, where the ore is loaded on barges for shipment to the Granby smelter...operations consist of stoping the irregular-shaped ore bodies composed of chalcopyrite-bearing magnetite...forward on all the levels, and on the lowest level ore bodies formed along porphyry dikes that cut the magnetite |
 | | Report (issue) |
| Clamshell Mucker Custer Copper Mine Starts Shipping Ore Companies Incorporated During 1946, Reports Not Yet...262 OF ILLUSTRATIONS Page Air Transportation, Stibnite Anaconda Mining Company, Plant and Town, Conda...they may engage to their advantage. Among these, ore dressing, branches ceramics, the industrial...circumstances, any information relative to ore bodies, chutes, or deposits of ore, or the location, course or character...62. Harry F. McClane and Dave Perry were running ore on the Kellogg Tunnel level on the afternoon shift |
 | | Book |
| post-orogenic and intraplate settings. The mineral deposit studies in Mongolia began in the middle of the...and Cretaceous age. The Tavan Tolgoi deposit is a unique deposit of cooking coal of about 5 billion tonnes...He has considerable experience in tectonics, ore deposit geology, and mineral exploration in many parts...Natural History Museum, London, and Editor-in-Chief of Ore Geology Reviews. Franco is the author of 5 books...the International Association on the Genesis of Ore Deposits (IAGOD). Her areas of expertise include |
 | Wells, D.E., Pittman, T.L., Brew, D.A., Douglass, S.L. (1986) Map and description of the mineral deposits in the Juneau, Taku River, Atlin, and part of the Skagway quadrangles, Alaska. Open-File Report Vol. 1986 (85-717) US Geological Survey doi:10.3133/ofr85717 | Report (issue) |
| a background of current and historical mineral deposit data that will be integrated with other geological...more of ore, those with 50,000 to 499,999 tons of ore, those with 10,000 to 49,000 tons of ore, and those...those with less than 10,000 tons of ore produced or measured. Productive placer mines are classified by...elements is intended. Form The morphology of the deposit at each site is given next. the form is unknown...Production is noted first as either short tons (T) of ore and(or) ounces (oz), accompanying grades are given; |
 | | Report (issue) |
| eee Meee ee ee Coe ee eet cue cceweceaee| BECOME ORE cetereuieteteiee cccetisinaietes siren aie elec cin...slecsvedere cielo n(e breiers wl ape eotve,tians ore oveine ecersielelie wisiere AEA RE WOON DEAN OU...sieielnaiaialeielate 4ie/s/ate auto Goronatton, Mime cis a's cnis ore oo o's wea ale ss c1d e100 ehalatetetetalaiete a\s...eT, Christmas’ sce eciavs o/evnjslaie) pete 6 ote ore eer veiaeleisioi eee ae eee IO) GLOBE=M1 am acesw...eteeietee neem TELOME sein: einisrsyere tora ovaiete ore euslieva)elelevensteretanerersacstereler aerate Tarte |
 | | Report (issue) |
| Structure E7 Intrusive rocks E8 Alteration E8 Age of ore formation E9 Metallization environment E10 Gold deposits...rocks E20 Structures E21 Evolving environment of ore deposition E22 Zonal distribution of Main Stage base...Hydrothermal alteration E33 Ore deposits E33 Characteristics of gold ores E37 Ore fluids E40 Conclusions E40...E43 History of reserves and mine development E43 Ore processing E45 Metal production E45 Significance...dispersed, vein and replacement, skarn, and placer ore bodies in the Bingham district E6 E4. Northeast-trending |
