 | | Book (volume) | | Greyish Yellow Gold , 4th Argentiferous Gold , or Electrum , 67 Genus III. SILVER . 1. Hexahedral Silver...Genus VI. IRON . 1. Octahedral Iron. Ist Subsp . Terrestrial Native Iron , Meteoric Native Iron, 97 2d...3d Greyish Yellow Gold, Argentiferous Gold, or Electrum , 67 4th Genus III. SILVER. 1. Hexahedral Silver...Genus VI . IRON . 1. Octahedral Iron . 97 Ist Subsp. Terrestrial Native Iron, Meteoric Native Iron, 2d ...Chrome-Ore. Genus IX. IRON-ORE. 1. Octahedral Iron-Ore. 1st Subsp. Common Magnetic Iron -Ore, 188 Granular |  | | Report (issue) | | oan eGORY.C.oFER DOCK NEVADA AND BUREAU OF MINES Special Publication 31 in association with the... OF NEVADA PRESS GEOLOGY Nevada Bureau of Mines and Geology Special Publication 31 University of...mineral occurrences of Nevada by Nevada Bureau of Mines and Geology All rights reserved Manufactured in...(hardcover: alk. paper) 1. Minerals—Nevada. 2. Mines and mineral resources—Neavda. 3. Minerals—Collection...Olivenite, 1.6-cm cluster, Majuba Hill Mine, Antelope district, Pershing County. N. Prenn collection. Photograph |  | | Report (issue) | | tabulated data obtained from powder photographs with iron radiation, with an index by which measurements on...adopted as the standard radiation, and replaced by iron radiation only when copper gives an unserviceable...This is generally the case with minerals containing iron. “At least in the original form, it is desirable...measured value of the glancing angle, 6, for copper or iron radiation; the measured value of din Angstrom units;...K@ radiation are present on some films taken with iron radiation because of inefficient filtering by the |  | | Journal (article/letter/editorial) | | symbolizes the conquest of the copper and turquoise mines of that region, and implies, of course, their previous...the metal united ored gold is sometimes termed electrum, and was found with the copper. Thus there are...foul' princesses buried Silver, as distinct from electrum. seems to have been at Dahshur about B. C. 2350...the princesses buried at Dahslmr, tensive gold mines in Nubia, which yielded gold free and that of Queen...been afterward employed. It is still a questiolJ iron, sulphur and oxygen, evidently the impurities in |  | | Book (volume) | | reserved. H., Hofbuchdruckerei, Cothen-Anhalt (Germany). Translation This book has book of but ...138. 138. Orpiment Real- 139. gar 140 144, Iron-pyrites 148, 143 Group Marcasite Pyrrhotite ...Mispickel 150. 151 Ores 151. Haematite Meteoric Irons Nickel Chromite 159. Limonite 158. Polianite...Phosgenite Ores montite Bismuth Iron 124. Hydrozincite Native antimony Iron-pyrites Polariscope Crocoite...Goethite. Manganese-ores Euchroite, natural magnet. Iron. Manganese donite, Anglesite, Lead-ores IV | | | Report (issue) | | R EGOR Y C . F E R D OC K l NEVADA BUREAU OF MINES AND GEOLOGY Special Publication 31 in association...NEVADA PRESS Reno & Las Vegas Nevada Bureau of Mines and Geology Special Publica tion 3i University of...minernl occurrences of Nevada by Nevada Bureau of Mines and Geology All rights reserved Manufactured in...(hardcover: allc paper) 1. Minerals-Nevada. 2. Mines and mineral resources- Ncavda. 3. Minerals-Collection...te, r.6-cm cluster, Majuba Hill Mine, Antelope district, Pershing County. N. Prenn coJlection. Photograph |  | | Book (edition) | | these mines have yielded, may be noted the following: RARE MINERALS FOUND IN THE MICA MINES. Samarskite...uranium, cerium, lanthanum and yttrium. The corundum mines, iu the chrysolite ledges of the mountain have also...some of the more valuable metallic ores of gold, iron and — copper, and the a.ssociated ores of zinc...5. Copper. 11. Graphite. 16. Galenite. 6. Iron. Molybdenite. 17- Altaite. GEOLOGY OF NOETH...the The vein in Rutherford county. variety, "electrum," contain- ing from 36 to 40 per cent, of silver |  | | Book (edition) | | minerals of this character which a number of these mines have yielded, may be noted the following light a...larger of rare RARE MINERALS FOUND IN THE MICA MINES. Samarskite, TJrarinite, Pvrochlore, Idatchettolite...cerium, lanthanum and tions yttrium. The corundum mines, in the chrysolite ledges of the gion, have also...ores and ciated ores of zinc, lead — of gold, iron and copper, silver. Gold occurs almost universally...association with pyrite and ehalcopyrite, &c., as wfill Iron state, in nite, ( is be seen b}r a glance at |  | | Report (volume) | | 50. II. Tertiary History of the G-rand Caiion District, with atlas, by Clarence E. Dutton, Capt. U. S... Geology of the Comstocls Lode and the Washoe District, with atlas, by George F. Becker. 1882. 4°. xv...Price $1.20. VIII. Paleontology of the Eureka District, by Charles Doolittle Walcott. 1884. 4°. xiii...New Jersey, by Robert P. Whittteld. The Penokee Iron-Bearing Series of Northern "Wisconsin and Michigan...R. P. Whitfleld. Geology of the Eureka Mining District, Nevada, with atlas, by Arnold Hague. Sauropoda |  | | Book | | Museum, the allusion and is galleries. Chlorite, iron, with to Crystal by one as of intruding...and magnesia, favour chemist, purple another iron, due German a been always manganese, Whatever...which, ETC. AMETHYST\ are and of to Flint, Iron quartz crystals oxide which Collection,” Impure...dendritic of of precipitation manganese and iron. known Derby Collection, for its to the the...localities, Opal but from the Queensland —the Iron-stone hydrated Jasper. state, The Quartz. but |  | | Book | | Mining Some Early Mines The Mines of the Developed Bronze Age Mine Systems of the Iron Age Civilisations...and their Treatment Native Copper Telluric Iron Meteoric Iron Gold The Platinum Group Metals in Antiquity...Lead Liquation lron and Steel Principal Types of Iron and Steel 205 205 201 214 216 Pa | a2 234 Pattern...Cementation 284 Processes of Making Iron and Steel The Origins of Iron and Steel Contents Vii Production...Huelva, Spain 29 32 Firesetting as practised in Germany in the sixteenth century (from Hoover and Hoover |  | | Journal (article/letter/editorial) | | which should be �omposed as follows. To baIt and iron, a verv small quantity, about a ers, which as well...first of copper 57.4 parts, zinc 25, nickel 13, iron t. paper beoks, prepared with red bole, to cause...pieces four square feet; and it has been computed, Electrum is a new and a splendid alloy. It in the inside...tluid. to pre· what it undergoes in the" drawing iron."- vent the escape of volatized partic["s into...tlexible tubes india rubber sheets, firmly of several irons each smaller and smaller till tied iii about the |  | | Journal (article/letter/editorial) | | which should be �omposed as follows. To baIt and iron, a verv small quantity, about a ers, which as well...first of copper 57.4 parts, zinc 25, nickel 13, iron t. paper beoks, prepared with red bole, to cause...pieces four square feet; and it has been computed, Electrum is a new and a splendid alloy. It in the inside...tluid. to pre· what it undergoes in the" drawing iron."- vent the escape of volatized partic["s into...tlexible tubes india rubber sheets, firmly of several irons each smaller and smaller till tied iii about the |  | | Journal (article/letter/editorial) | | which should be �omposed as follows. To baIt and iron, a verv small quantity, about a ers, which as well...first of copper 57.4 parts, zinc 25, nickel 13, iron t. paper beoks, prepared with red bole, to cause...pieces four square feet; and it has been computed, Electrum is a new and a splendid alloy. It in the inside...tluid. to pre· what it undergoes in the" drawing iron."- vent the escape of volatized partic["s into...tlexible tubes india rubber sheets, firmly of several irons each smaller and smaller till tied iii about the |  | | Journal (article/letter/editorial) | | which should be �omposed as follows. To baIt and iron, a verv small quantity, about a ers, which as well...first of copper 57.4 parts, zinc 25, nickel 13, iron t. paper beoks, prepared with red bole, to cause...pieces four square feet; and it has been computed, Electrum is a new and a splendid alloy. It in the inside...tluid. to pre· what it undergoes in the" drawing iron."- vent the escape of volatized partic["s into...tlexible tubes india rubber sheets, firmly of several irons each smaller and smaller till tied iii about the |  | | Journal (article/letter/editorial) | | which should be �omposed as follows. To baIt and iron, a verv small quantity, about a ers, which as well...first of copper 57.4 parts, zinc 25, nickel 13, iron t. paper beoks, prepared with red bole, to cause...pieces four square feet; and it has been computed, Electrum is a new and a splendid alloy. It in the inside...tluid. to pre· what it undergoes in the" drawing iron."- vent the escape of volatized partic["s into...tlexible tubes india rubber sheets, firmly of several irons each smaller and smaller till tied iii about the |  | | Journal (article/letter/editorial) | | which should be �omposed as follows. To baIt and iron, a verv small quantity, about a ers, which as well...first of copper 57.4 parts, zinc 25, nickel 13, iron t. paper beoks, prepared with red bole, to cause...pieces four square feet; and it has been computed, Electrum is a new and a splendid alloy. It in the inside...tluid. to pre· what it undergoes in the" drawing iron."- vent the escape of volatized partic["s into...tlexible tubes india rubber sheets, firmly of several irons each smaller and smaller till tied iii about the |  | | Journal (article/letter/editorial) | | which should be �omposed as follows. To baIt and iron, a verv small quantity, about a ers, which as well...first of copper 57.4 parts, zinc 25, nickel 13, iron t. paper beoks, prepared with red bole, to cause...pieces four square feet; and it has been computed, Electrum is a new and a splendid alloy. It in the inside...tluid. to pre· what it undergoes in the" drawing iron."- vent the escape of volatized partic["s into...tlexible tubes india rubber sheets, firmly of several irons each smaller and smaller till tied iii about the |  | Sun, Si-Chen, Zhang, Liang, Li, Rong-Hua, Wen, Ting, Xu, Hao, Wang, Jiu-Yi, Li, Zhi-Qi, Zhang, Fu, Zhang, Xue-Jun, Guo, Hu (2019) Process and Mechanism of Gold Mineralization at the Zhengchong Gold Deposit, Jiangnan Orogenic Belt: Evidence from the Arsenopyrite and Chlorite Mineral Thermometers. Minerals, 9 (2) 133 doi:10.3390/min9020133 | Journal (article/letter/editorial) | | edge between the pyrite and arsenopyrite; (h) Electrum, chalcopyrite, sphalerite and pyrrhotite in the...edge thethe pyrite arsenopyrite; (h) Electrum, chalcopyrite, Electrum, and chalcopyrite, andand pyrrhotite...defined irons according totype the (Figure 8), a kind of chlorite with relatively high Fe irons according...fourteen oxygen atoms and on the assumption that iron was totally Fe2+ . ∑Rt and and ∑Ro are applied to...implications for gold mineralization in the El Callao district, Venezuela. Econ. Geol. 2014, 109, 457–486. [CrossRef] |  | | Book (volume) | | up 165 for to Temiskaming Cochrane district read district. Ref. 4, under oruetite, add See also... for VVakatipu district, CoUingwood, 294 Zealand read Wakatipu 303 line district, 8 in synonomy...pageite read paigeite. for Algoma district read Sudbury District. in the left Itand figure in the... Introduction 44 — — Iodine — iodian Iridium — Iron — ferroan, ferrian Krypton — kryptonian Lanthanum...physique. Index: ser. 1-8. 10, vol. Ann. mines. Annales des mines. (France, Ministere des travaux publiques |  | | Book | | author to the Freiberg Bergakademie in East¬ ern Germany. Nickeliferous occurrences in Europe, the South...on back flap) Jacket design by Terence Cuneo X MINES Nickel AN HISTORICAL REVIEW f jj 2 Wav WLi\...Dr. Ing. M. Donath); the Institute of Metals; the Iron and Steel Institute; Jernkontoret (Stockholm); Librairie...similar in composition to some iron meteorites, consisting of a nickel-iron alloy containing about 8|% nickel...of the earth, in the centre of which the nickel-iron core lies embedded, is about 1,800 miles thick and |  | | Journal (issue) | | Green COVER:Lenticular pyromorphite crystals from Iron Crag, Caldbeck Fells, Cumbria. Recently collected...difference from earlier schemes. UK Journal of Mines & !\linerals No. 19 -3- Newly recognised species...probably see the closure of two of the last hard rock mines in England. Frazer's Hush mine in Weardale is scheduled...three specimens of large cabinet size were found at Iron Crag in Roughton Gill. Micromount-sized specimens...noteworthy. There's always hope, or so it seems! Perran Iron mine, near Perranporch, Cornwall recently produced |  | | Book | | Congress Catalog Card No. 66-17809 Printed in Germany 08 011635 3 PREFACE TO THE T H I R D (GERMAN)...comparative study from colleagues, institutes, and mines; many samples were collected by the writer himself...N , Troy, New York, USA G. FRIEDRICH, Aachen, Germany H . FROHBERG, Toronto, Canada R. L A GANZA, North...Pullman, Washington R. A. ZIMMERMANN, Heidelberg, Germany 2 Bamdohr, Theorie Minerals XVÜ ABBREVIATIONS...which the earth core, consisting mainly of metallic iron together with the sulphide-rich and oxiderich intermediate |  | | Book | | six solid angles. curs frequently in iron pyrites and fluor iron ore, galena, oc- the latter in magnetic...admixture of metallic oxides, particularly those of iron, chrome, and manganese, which, according to their...Copper-red, 1. alloys, as' 2. bronze ; also that of iron- —peculiar copper-pyrites. Gold-yellow, — the colour...reniform black cobalt-ochre from Saalfieldin Thuringia. — ;; INTRODUCTION. XXVI Blue. —blue mixed...Indigo- to that of coarse indigo phosphate of iron and certain tourmalines. much green and 9. Duck-blue |  | | Journal (issue) | | not far from the pegmatite deposits of the Pala District. Burnham was about 9 years old when he first discovered...his interest in minerals by working at different mines during the summer, including mining underground...the service he enrolled at the Colorado School of Mines in Golden, Colorado. Unfortunately the length of...Luckily all those locations were close to several mines and John was able to continue field collecting during...settled in Millis, and began exploring New England mines, collecting fluorite in Westmoreland, New Hampshire |
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