 | | Book (volume) | | 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...Copper-vitriol Mercury mine 46 crystals 101, nite Cuprite 107. 100. Copper-glance Govellite 103. 96 ...Tetrahedrite. Copper-ores 32. Meteoric 32a. III. Cuprite, Mala- IV. Chessylite, Atacamite, 16. Lead-ores |  | | Book | | Ore Deposits (12 colour plates) 158 Rare Metals Iron Ores Ores of Ferro-alloys Ores of Fleavy Metals...Dysprosium Erbium Einsteinium Europium Fluorine Iron (Ferrum) Fermium Francium Gallium Gadolinium Germanium...hardness. Each mineral will scratch those in a lower division on the scale and can be scratched by those...Hydroxides Chromite, chrysoberyl, columbite, cuprite, franklinite, goethite, haematite, ilmenite, corundum...Normally white, but may be brownish or reddish due to iron oxide impurity. Many pebbles and boulders of rock |  | | Journal (issue) | | fire. By this baking process the grey or dark green iron hydrate which permeates their pores and gives them...necessary to specify the kind. Thus we have calcareous, iron bearing, siliceous, magnesian, dolomitic, and as...Nov., '94) The iron bearing oolites are not infrequent, and I only mention the oolitic iron ore strata of...accounting at [least in ?>art for the large amount of iron present. The dolomitic oolites were ormed in much...process can be ap plied to mineral mixtures containing iron ores, limestone, bismuth, native gold, quartz, or |  | | Book | | metallurgist were investigations on the history of iron and steel as well as that of copper. Prof. Dr. Marc... . 2.3.4 Industrial Phase: Developed Bronze and Iron Age and Later . . . . . . . . . . . . . . . . .... . . . . . . . . . . . . . . . . . . . . 3.4.12 Iron . . . . . . . . . . . . . . . . . . . . . . . ..... . . . . . . . . . . . . . . . . . . . . 3.6.6 Iron Placers . . . . . . . . . . . . . . . . . . . .... . . . . . . . . . . . . . . . . . . . . 5.4.12 Iron Working Slags . . . . . . . . . . . . . . . . . |  | | Journal (article/letter/editorial) | | carbonic oxide. From five specimens of meteoric iron, hydrogen only was obtained, without a trace of...oxidisable substance, for example carbon, a metal such as iron, or a metallic protoxidc. Ferrous oxide, a substance...Sphrne 1127-1142 Staurolite 1115 Andalusite 1'209 Cuprite 1162 ... ... ,.. ...... Zincite 1260" Cassiterite...246-254).Analyses are given of several coals, iron pyrites, and iron ores. L. J. S. Products of Decomposition...of a schistose quartz-felsparporphyry. A massive, iron-black mineral with sub-conchoidal fracture gave |  | | Book | | the Habsburg dynasty elite to the Lower Hungarian mining district around Banská Štiavnica (Schemnitz...lead, and iron mines. It is well known how many interesting and admirable objects our mines offer. So...Johannes Mattes, Austrian Academy of Sciences, Austria, johannes.mattes@oeaw.ac.at, 0000-0002-8546-7149...description of the Lower Hungarian mining districts containing sketches of mines, smelters, and minting...collection of graphic art. During the visit of the Lower Hungarian mining region the whole entourage was |  | | Book | | , for the field rock saw; DeBeers Consolidated Mines, Inc., for the three stages in diamond cutting;...paper. Very fragile specimens, such as needlelike cuprite or natrolite, should be further protected by being...facets 1 on (the crown); 8 pavilion facets, 16 lower-girdle 21 Brilliant-cut Shaping a brilliant-cut...properly cut; (c) too shallow and 1 culet on the lower part (the and number of facets vary according facets...diamond saw. sizes, Pavilion. 26 The faster, lower part of a faceted gem, below the girdle. On a |  | | Book | | its own mer- scratch those with the same or a lower rating, but its. As a result, not even all diamonds...Republic. ESS ERLES The amount of magnesium and iron in actinolite may vary from specimen to specimen...the amount to continuous atomic substitution. of iron increases beyond a certain point, the mineral ceases...other pyroxenes, the darker the aegirine, the more iron it contains. Thus the color varies from dark green...the search for something else. Main Sources: ¢ Austria ¢ Canada England @ Germany @ Poland @ Russia @ | | | Book | | for the field rock saw; DeBeers Consoli¬ dated Mines, Inc., for the three stages in diamond cutting;...paper. Very fragile specimens, such as needlelike cuprite or natrolite, should be further protected by being...the upper part (the crown); 8 pavilion facets, 16 lower-girdle 21 Brilliant-cut diamond a brilliant-cut...cut; (c) too shallow facets, and 1 culet on the lower part (the pavilion). The propor¬ tions and number...but more expensive, diamond saw. Pavilion. The lower part of a faceted gem, below the girdle. 26 On | | | Book | | , for the field rock saw; DeBeers Consolidated Mines, Inc., for the three stages in diamond cutting;...newspaper. Very fragile specimens, such as needlelike cuprite or natrolite, should be further protected by being...upper part (the crorvn); 8 pavilion facets, 16 lower-girdle 21 Brilliant-cut diamond Shaping a brilliant-cut...but 1nore expensive, diamond saw. Pavilion. The lower part of a faceted gem, below the girdle. 26 On... Two models of tumblers-the upper rotates, the lower vibrates. Polished gem stones of irregular shapes |  | | Book (edition) | | has been a name change, the old name is given in lower case letters and the new name follows in capital...edition under the old name. Jeromite ---Names in lower case indicate that the mineral (or substance) is...AUSTINITE CaZn(As04)(OH) Cochise County: Warren district, Southwest mine, 7th level; A small open cut on...in a humid environment. Cochise County: Warren district, Southwest mine, 7th level where it is found as...CUI9(N03hCI4(OH)32,2H20 Cochise County: Warren district, Cole mine, Buttgenbachite was identified in a |  | | Book (edition) | | hydrated silica; and limonite, an amorphous hydrated iron oxide. CRYSTALLOGRAPHY AND CRYSTAL CHEMISTRY The...pyrite crystal makes it possible to assign it to a lower symmetry class than that of the geometric cube,...some of the contents of a unit cell must have a lower symmetry than that of the particular Bravais lattice...how, in the passage from the upper form to the lower, the silicon atoms are more symmetrically spaced...result take different names depending on the ratio of iron to magnesium (breunnerite, mesitite, pistomesite) |  | | Catalog/List | | chalcopyrite , hematite, malachite , sphalerite, cuprite , galena , arsenopyrite, siderite, stibnite, chalcocite... cerussite, pyrite, wulfenite , hemimorphite, cuprite, barite, and rutile. An excellent collection of...Interest METEORITES RARE - METEORITE SLABS! STONEY-IRONS Odessa, Ector County, Texas Beaver, Oklahoma ... $60.00 (d) BETA CRISTOBALITE . .. $75.00 (f) CUPRITE ... $50.00 DINOSAUR DRAWINGS Set of 31 monochromatic...beyerite , commonly associated with malachite and cuprite. Arrow to namibite. This species is rare and best |  | | Journal (issue) | | • AUTUMN 1996 () F s s UK journal of mines & minerals CONTENTS number autumn 17 1996...the next issue of this journal. The UK Joumal of Mines and Ali11erals publishes articles of interest to...Sponsor: THE BRITISH MICROl\lOUNT UK Journal of Mines & l\lincrals No. 17 -1- SOCIETY GUESTEDITO L...NW 3 10h11 Pearce:BMS Chairma11 ·K Journal of Mines & t-.r - z - tncrals No. 17 rs. Pearl BMS Membership...minc's reputation as one of the more important Lake District localities for that mineral. F The best specimens |  | | Book | | usually consists in dissolving carbon in molton iron or similar media, and allowing it to crystalwhile...succeeded in lize producing the diamond by heating iron in which carbon was dissolved to a temperature of...occasional diamond was picked up in 1 The inthis district even several years after the event. cident is...of crystallized carbon or the diamond in meteoric iron was first proved by Jerofejew and Latschnow, in...1886. time the diamond has been found in meteoric iron in widely different localities, but notably, perhaps |  | | Book | | part Elements Oxygen 27.72 Silicon Aluminum Iron Calcium Sodium Potassium Magnesium Titanium...important emerald locality is limited to a small district near Muzo in Colombia, South America. Minerals...and gold; tin, tungsten, and molybdenum; iron and manganese; iron and titanium; nickel and cobalt; nickel...others. The United States has large deposits of coal, iron, potash, molybdenum, copper, lead, zinc, phosphate...influenced by the desire of each to control the iron deposits of Alsace-Lorraine. 3 Minerals which |  | | Book (edition) | | ARIZONA • Wu!fenite. Red Cloud mine, Si/district, Trigo Mountains, La Paz County, Arizona. Smithsonian...Hydrothermal Deposits 63 The Bisbee District, Cochise County 64 The Tombstone District, Cochise County 70 The Mammoth-St...scepter quartz Aragonite Aurichalcite Azurite and cuprite . 1X , • Azurite and malachite Azurite and...enclosing cuprite Caledonite Cerussite and dioptase Chalcoalumite after azurite with cuprite Chrysocolla...Chrysocolla Copper Copper after cuprite Cuprite Cuprite var. chalcotrichite Dioptase and wulfenite Fluorite on |  | | Book (edition) | | Tetrahedrite Type 2. Plagiohedral Class (4). Cuprite Type Tetartohedral Class (5). Ullmannite Type ...of malachite, having the form of the crystal of cuprite from which it has been derived by chemical alteration...pseudomorph (see Art. 478) of malachite after cuprite. On the other hand, if the natural external faces...there is an imitation of the another system of lower grade, is particularly common in The result is reached...possible for the given system, while the others are lower in grade of symmetry. It is important to note that |  | | Book (edition) | | contribute to the science of mineralogy. An abundant iron mineral, goethite, is named after Johann Wolfgang...already rich in "old timers" from the famous zinc mines of Franklin, New Jersey, ,,vhich he inherited from...are being opened or systematically vvorked, as in mines and quarries, the amateur is far better able to...metals INTRODUCTION ll such as gold, silver, iron, etc. Even these are really never pure because they...if they are to be used. These are: Antimony Gold Iron Lead Mercury Sb Au Fe Pb Hg -from Stibium -from |  | | Book (edition) | | years as mineralogist with the Arizona Bureau of Mines, he joined the faculty of the University of Arizona...position to become mineralogist for Silver King Mines, Inc., in Nevada. In 1965 he joined Phelps Dodge...and Robert T. O’Haire, of the Arizona Bureau of Mines, cheerfully provided counsel where sought. We...with her customary care. The Arizona Bureau of Mines and the Tucson Gem and Mineral Society kindly provided...2. Porphyry Copper-Related Deposits The Bisbee District The Mammoth-St. Anthony Mine, Tiger Lee Le 2A | | | Book (edition) | | years as mineralogist with the Arizona Bureau of Mines, he joined the faculty of the Uni~ersity of Arizona...position to become mineralogist for Silver King Mines, Inc., in Nevada. In 1965 he joined Phelps Dodge...and Robert T. O'Haire, of the Arizona Bureau of Mines, cheerfully provided counsel where sought. We are...with her customary care. The Arizona Bureau of Mines and the Tucson Gem and Mineral Society kindly provided...2. Porphyry Copper-Related Deposits The Bisbee District Tl1e Mammoth-St. Anthony Mine, Tiger 17 17 21 | | | Book (edition) | | contribute to the science of mineralogy. An abundant iron mineral, goethite, is named after Johann Wolfgang...already rich in “old timers” from the famous zinc mines of Franklin, New Jersey, which he inherited from...are being opened or systematically worked, as in mines and quarries, the amateur is far better able to...metals INTRODUCTION 1] such as gold, silver, iron, etc. Even these are really never pure because ... —from Argentum Gold Au —from Aurum Silver Iron Lead Fe Pb —from Ferrum —from Plumbum Sodium |  | | Journal (issue) | | i i i Journal of Mines an�1 Minerals I s s u e No. 15i ,;. ,;�'S '' ` . / . � 1 • •� • ' 4... Sрeгirнcvг: 70 х t30 .r 45»гт UK Journal of Mines and I b i e r a l s Issue No 8 A U T U M N 1 9 9...Doncaster, South Yorkshire. 2 3 0 Sainte Marie-Aux-Mines Show Report D.I. Green. 3 9 Mineralisation of...ARTICLES Articles for inclusion in the U K Journal of Mines & Minerals are welcome. Acceptance for publication...Collection. Photo: l i c k Cooper. U.K. JOURNAL OF MINES AND MINERALS ISSUE No. 8 AUTUMN 1990 I EDITORTEIL |  | | Journal (issue) | | building stone and lime burn ing. The mines of red hematite iron ore are in the South Mts. east of Shippenburg...; especially that quartz which is found in the district south of Mt. Holly Springs. The quartz is first...central and southern por tions of the county. The mines have been worked about fifty-five years, some to...present only about half can be worked profitably. The mines are worked by either a tunnel from the level, or...sand and gravel or else solid. The output of the mines being about fifty tons a day. The ore is placed | | | Book (edition) | | OF ARIZONA Wulfenite. Red Cloud mine, Silver district, Trigo Mountains, La Paz County, Arizona. Smithsonian...Hydrothermal Deposits The Bisbee District, Cochise County 64 70 The Tombstone District, Cochise County The Mammoth-St...scepter quartz Aragonite Aurichalcite Azurite and cuprite il Ee Azurite and malachite Azurite and malachite...enclosing cuprite Caledonite Cerussite and dioptase Chalcoalumite after azurite with cuprite Chrysocolla...Chrysocolla Copper Copper after cuprite Cuprite Cuprite var. chalcotrichite Dioptase and wulfenite Fluorite |
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