 | | Report (volume) | | flats_____ Rock brines._______ Rock-salt beds.______ Do_____________ Rock-salt domes____ Rock-salt outcrop...years (1934-38) summer precipitation of sodium chloride has also taken place as an accompaniment of the...unprecedented low level of the lake. The sodium chloride returns to solution during the early winter, completing...cooling of the water; summer precipitation of the chloride is caused by the annual reduction in volume of...to exploratory drilling for petroleum in Wilcox County, Ala.: "This test, abandoned at a total depth of |  | | Book (edition) | | Rs v Engineering News -Record ~ Engineering and Mining Journal-Press Power Chemical and Metallurgical...zinc â Gold and â Price Iron â CopperâLead â Zinc âSilverâ Gold âTin, metalsâ Production ore and metalâ Weights... geology of utility in of of state- of silver of etc. of Conversion tables. CHAPTER II...waters in sedimentary rocksâ Chloride waters sedimentary rocks â Chloride waters in igneous rocks âSulphate...relations of veins Veins in relation to the country rock Vein walls Outcrops Length and depth of veins. |  | | Book (edition) | | production, and prices often so low as to make mining unprofitable; and the end of that period has not...to record production since 1930. Just now gold mining appears to be the only metal industry which is...early years of this country accentuates the and silver deposits are approach- interesting fact that the...gangueâ Tenor of ores Iron- C'opper Leadâ Zinc Silver- -Coldâ Tin, etc,â Prici' of metals-'- -Production...sedimentary rocks Solution of saline deposits Chloride Infiltration from present oceans waters in igneous |  | | Book (edition) | | I~ ciun1 carbonate waters in sedimentary rocks-Chloride waters in sedimentary rocks-Infiltration fro1n...fro1n present oceans-Solution of saline deposits-Chloride waters in igneous rocks-Sulphate waters in sedimentary...Interpretation of ·water analyses-Mine waters-Chloride waters- Carbonate waters-Sulphate waters-Oxidation...relations of veins-Veins in relation to the country rock-Vein walls-Outcrops-Length and depth of veins. CIIAPTER...-Decrease of pressure and temperature-Character of wall rock -Im permeable barriers-Intersections. CHAPTER XVI |  | | Report (volume) | | andesite mineralization..--...---.--...-..--..... Occurrence of ores in the veins---.-......-.....----...... ILLUSTRATIONS. PLATE I. Geologic map of Tonopah mining district........................ FIG. 1. Plan of portion...mean sea level GEOLOGIC MAP 'OF TONOPAH MINING DISTRICT. NO. 219 White rhyolite Later dacite (...POPULATION. Tonopah is situated in Nye County, Nev., near the Esraeralda County line. It lies south of Belmont...which he located, now the property of the Tonopah Mining Company. In doing the location work 2 tons of ore |  | | Book (edition) | | 446 356 Contents 6. OCCURRENCE AND ASSOCIATION OF MINERALS Rocks and Rock-forming Minerals Igneous...in a garden has seen minerals in their natural occurrence. The rocks of the mountain, the sand on the beach...to 2 Introduction I materials of natural occurrence. Thus, cement, plaster, and glass are not steel...the field map features of the earth's crust, rock formations, mineral deposits, and structural and...and more salt from solution consider sodium chloride crystallization dissolved in water. If the water |  | | Book (edition) | | chapter on genesis (Chapter 5) goes beyond the occurrence and associations of minerals to a consideration...evaporating a solution 4 cOoNcEPTS Part I of sodium chloride produces crystals indistinguishable from those... The mining and smelting of metallic minerals to produce iron, copper, bronze, lead, and silver probably...minerals from this period were written by a German mining expert, Agricola, who published De Re Metallica...he recorded the state of geology, mineralogy, mining, and metallurgy at that time. These works have |  | | Book (edition) | | Gill Crystal structures and cation sites of the rock-forming minerals J. R. Smyth & D. L. Bish The dark...Inc., 8 Winchester Place, Winchester, Mass. 01890, USA Allen & Unwin (Australia) Ltd, 8 Napier Street, North...mineral, with details on VIII PREFACE their occurrence, as well as details on their composition, [blowpipe)...X-ray diffraction studies of minerals 5 The occurrence of minerals 5.1 5.2 5.3 5.4 5.5 5.6 5.7 Introduction...159 162 Lithium, sodium and potassium Copper, silver and gold Calcium, strontium, barium and radium |  | | Book (edition) | | stability diagrams and, under the heading of Occurrence, petrologic terms such as facies and assemblage...Phase Diagrarns 445 Asserr,blage and Phase Rule Rock Types 449 451 Igneous Rocks 451 Sedirnentary...otherwise are like rninerals in chemistry and occurrence are called rnineraloids and fal I in the domain...Agricola. This work gives a detailed account of the mining practices of the time and includes the first factual...geologists. But a knowledge of the chemistry, occurrence, and physical properties of minerals is basic |  | | Book (edition) | | introductory aspects of petrology and with various rock classification schemes. The material much chapter...schemes for igneous, sedimentary, and metamorphic rock types. Expanded treatment is given also for various...Phase Equilibria 474 Assemblage and Phase Rule Rock Types 475 Igneous Rocks 475 Sedimentary Rocks 486...However, in is like minerals chemistry and occurrence are called mineraloids and fall in the domain...Agricola. This work gives a detailed account of the mining practices of the time and includes the first factual |  | | Book (edition) | | the electrochemical series, of interest in the occurrence and metallurgical treatment of ores, and chemical...crystal-symmetry is inserted. The chapter on the occurrence of minerals has been partly rewritten to include...180 183 184 185 187 189 192 197 CHAPTER V. THE OCCURRENCE OF MINERALS The Classification of Rocks I. Igneous... 227 228 235 GROUPIB. COPPER, SILVER, GOLD Copper Minerals Silver Minerals Gold Minerals 241 255 262...substances which are more properly called rocks. A rock is a portion of the earth's crust which has some |  | | Book | | heat towards the surface. The fluid could be molten rock (magma) or water. This book concentrates on the...magma-energy systems are not considered. Hot-dry rock (HDR) systems are similarly outside the scope of................................................ Chloride .................................................................................... Sulphate-chloride ...................................................................................... Dilute chloride-(bicarbonate) ............................... |  | | Journal (article/letter/editorial) | | pale yellow colour, from the placers at Alamo, district Norte del Territorio, Lower California, gave on... sulphates, aluminates), of much less common occurrence than the easily liberated oxides of iron. The...much as 8 per cent. of copper A. W. C. chloride. Occurrence of Iodine in Malachite. (Zeit.physiol....diorthosulphantimonites (Sb,S,Ag,) with a n excess of silver sulphide. L. J. S. Analyses of Serpentines. By...results ; A and âŹ3 refer t o samples from the Black Rock Hill (Poggio dei Sassi Neri) and C and D are from |  | | Book (edition) | | incorpo:zed in Part I, also, a chapter on the Occurrence of Mincrab ,vhich contains, among other information...the elements in the Periodic Classification. The rock-forming silicates are grouped so far as is possible...Sodium Minerals Potassium Minerals Copper Minerals Silver Minerals ... Gold Minerals Calcium Minerals Strontium...substances which are more properly called rocks. A rock is a portion of the earth's crust which has some...kinds of rocks is shown upon geological maps. A rock bas no distinctive shape of its own, it has no definite | | | Book (edition) | | the electrochemical series, of interest in the occurrence and metallurgical treatment of ores, and chemical...crystal-symmetry is inserted. The chapter on the occurrence of minerals has been partly rewritten to include...180 183 184 185 187 189 192 197 CHAPTER V. THE OCCURRENCE OF MINERALS The Classification of Rocks I. Igneous...Potassium Minerals 227 228 235 COPPER, SILVER, GOLD Copper Minerals Silver Minerals Gold Minerals 241 255 262...substances which are more properly called rocks. A rock is a portion of the earth's crust which has some |  | | Journal (article/letter/editorial) | | from the radicles ethyl a i d allpl, i, 548. -occurrence of, in thc organism, i, -1.05. remarkable case...OF SUBJECTS. Andrewsite, locality and mode of occurrence of, i, 531. Anethol, derivatives of, i, 706....of on nitrobenzene, i, 606. - action of sulphur chloride on, i, 602. difficulty of purifying, i, 934. electrolysis...acids on beer-worts and urine, i, 969. Apatite, occurrence of, in Norway, ii, 51. Apatite from Untersulzbach...and chemical deportment of, ii, 605. Argentous chloride, i, 43. Aricine and allied substances, ii, 315 |  | | Book (edition) | | from the Tourmaline Queen mine, Pala, San Diego County, California, on New Year's Day, 1972. It is now...weapons. In addition, mining and smelting of metallic minerals to produce gold, silver, iron, copper, lead...Renaissance-were summarized by the German physician and mining expert Georg Bauer (1494-1555). Under his better-known...woodcuts that record the state of mineralogy, geology, mining, and metallury of that era. In De Natura Fossilium...with the then rather frequently stated belief that rock crystal represents permanently solidified water |  | | Book | | Numbers, brief history of discovery and natural occurrence are provided for many entries. The objective...section under âElementsâ is subtitled âHistory, Occurrence and Uses.â This includes a brief history of chemical...the origin of their names and symbols, natural occurrence, principal minerals, abundance in the earthâs...vaporization. Under the âRecoveryâ or âProductionâ mining of ores, ore opening, separation, and isolation...hydrates they form (if any). This is followed by occurrence (for naturally occurring compounds) and industrial |  | | Book (edition) | | expansion coefficient, and so forth. Source or Occurrence: Geographical origins of metals, ores, essential...weight increases. This is an empirical rule; sodium chloride is an exception. abietinic acid. C20 H30 O2...Yellowish-white powder; soluble in solutions of sodium chloride, usually with turbidity. Derivation: Produced...slightly soluble in water. Optically active. Occurrence: In plants, fruits, and vegetables from which...tolerance metal parts. AC. Abbreviation for allyl chloride. Ac. Symbol for actinium; abbreviation for acetate |  | | Book | | hammering be very careful indeed of flying splinters of rock. Protective goggles can be obtained. Specimens should...road cuttings and mine dumps, but any outcrop of rock may prove fruitful. Particular care is needed, however...distribution and geological ages of the different rock types. This information should indicate where fossils...probably best to look for minerals, or for interesting rock types. If there is a museum in your area a visit...although something like 600 specific types of mineral, rock and fossil are described in the following pages | | | Book | | hammering be very careful indeed of flying spli nters of rock. Protective goggles can be obtained . Specimens...road cuttings and mine dumps. but any outcrop of rock may prove fru itfu I. Particular care is needed...distribution and geological ages of the different rock types. This information should indicate where fossils...ly best to look for minerals, or for interesting rock types. If there is a museum in your area a visit...although something like 600 specific types of mineral, rock and fossil are described in the following pages |  | | Book | | Hoare (Cambridge University) Professor James Hurst (Oregon Graduate Institution) Professor Arthur E. Martell...California, Los Angeles), Professor James Hurst (Oregon Graduate Institution), Dr. James Fee (Los Alamos...the dehydrogenation of water include manganese, chloride ion, calcium ion, and bicarbonate ion. Green plants...transfer The facile nucleophilic displacement of chloride from alkyl chlorine compounds (all uncharged atoms)...product is the alkyl chloride, and with aldehydes [e.g., PhCH(O)] the acid chloride represents one-half |
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