 | | Report (issue) | | ROBERT HADFIELD, Bart., lately President of the Iron and Steel Institute. *Dr. F. H. HATCH, Consulting...(continued) (b) PAGB FOREIGN COUNTRIES: Europe: Austria-Hungary; Belgium; Bulgaria; France; Germany; Greece;...USES importance of manganese in the manufacture of iron and steel is continuously increasing; stricter demands...effect of the war has been to increase the demand for iron-manganese alloys (more particularly for ferro-manganese...commercial value, the following may be mentioned: Austria-Hungary, France, Germany, Greece, Italy, Spain; |  | | Book | | Ore Deposits (12 colour plates) 158 Rare Metals Iron Ores Ores of Ferro-alloys Ores of Fleavy Metals...forms. The word derives from the Latin ‘minera’ = 'mine’. Mineralogy is the science dealing with minerals...Dysprosium Erbium Einsteinium Europium Fluorine Iron (Ferrum) Fermium Francium Gallium Gadolinium Germanium...corundum, limonite, magnetite, manganite, opal, psilomelane, pyrolusite, quartz, zincite, rutile, spinel...Normally white, but may be brownish or reddish due to iron oxide impurity. Many pebbles and boulders of rock |  | | Catalog/List | | Massachusetts. The Canyon Diablo The Pallas Iron, Spear-head Sulphur Markasite Twins from Ball...Paterson. Stilbite in Striated Crystals. The Iron, Tucson Meteorite. Pyrites. The Occurrence of... of this mine have been obtained, more Note. - Galena offer large the an "iron cap” small...the of the and Cerussite prisins red Psilomelane, solid In — pene- and portions; Heazlewood...in the specimens Dundasite, bunches samples Mine, of occurs lode. beautiful white large more |  | | Journal (article/letter/editorial) | | xxi, p. 8. A monoclinic amphibole-asbestos rich in iron ( F e e 82-44 per cent.) sometimes i Previous lists...districts, TL~nsvaal. Named from the Amosa asbestos mine, this word being formed of the initial letters of...in a mixed fiiable ore from the Mammoth mine, Tintic district, Uhdl. This tbrmula is deduced from a very...zircon and orvillil~e (q.v.), from the Caldas district, ~Jinas Geraes, Brazil A~ee Zirkite. Carbonate-spatite...podolite = dahllite). Crystals from the Laacher See district, RhilJe, are, however, said to differ from these |  | | Report (issue) | | •• ••• ••• ••• .... • •• FOREIGN COUNTRIES: Austria, Hungary, and Bosnia-Herzegovina • • • • Belgium...hausnianniite (Mn~O4), containing 72 per cent. ; (5) psilomelane, a complex hydrated oxide or ma,nga11.at·e o... oxide·s wit.h oxide,s of cobalt, copper, aJJ.d iron, th,e manganese ,oontent varying from 5 t 0 50 p·e...manga,n ese minerals include :-(9) manganiferous iron-or·es, highl~r variable mixtures of manganese ....oxides and i1ion oxide,s , in which the proportion of iron usually exceeds 40 pe1· cent., while that of manga |  | | Report (volume) | | ............................ 23 Manganiferous iron ores.............................................................................. Cartersville district.................................................................................. Cave Spring district.................................................region................................ Batesville district.................................................................................. .127 Cuyuna iron range, Minnesota............................... |  | | | | indicolite 96 inosilicates 96 inyoite 54 iolite 95 iron rose 27 iron vitriol 59 jamesonite 18 jarosite 58 jasper...powellite 63 prehnite /0/, 102 proustite 17, /7 psilomelane 34 puflerite 124 pyrargyrite 17 pyrite 15, 15...an isometric sulphide of iron, FeS,, has a constant 46.55 per cent iron and 53.45 per cent sulphur;...many electropositive elements (cations)*, such as iron, magnesium, zinc, copper, lead, sodium, and potassium...fibres Ferric, ferrous. The two cationic forms of iron Filiform. Threadlike Fracture. The broken surface |  | | Book | | indicolite 96 inosilicates 96 inyoite 54 iolite 95 iron rose 27 iron vitriol 59 jamesonite 18 jarosite 58 jasper...powellite 63 prehnite 101, 102 proustite 17, 17 psilomelane 34 puflerite 124 pyrargyrite 17 pyrite 15, 15...59 zippeite 62 zircon 77, 78, 78 zoisite 88 THE MINE LKINGDOM All physical bodies in Nature can be... an isometric sulphide of iron, FeS2 , has a constant 46.55 per cent iron and 53.45 per cent sulphur;...n1any electropositive elements (cations)*, such as iron, magnesium, zinc, copper, lead, sodium, and potassium | | | Book | | 96 inosilicates 96 inyoite 54 iolite 95 iron rose 27 iron vitriol 59 jamesonite 18 jarosite 58 Jasper...68, 68 molybdates 55, 63 prehnite /0/, 102 psilomelane 34 puflerite 124 pyrargyrite 17 monazite 65...many electropositive elements (cations)*, such as iron, magnesium, zinc, copper, lead, sodium, and potassium... an isometric sulphide of iron, FeS,, has a constant 46.55 per cent iron and 53.45 per cent sulphur;...fibres Ferric, ferrous. The two cationic forms of iron Filiform. Threadlike Fracture. The broken surface |  | | Book | | first place, mineral ores are cited (e.g. oresof iron, manganese, nickel, chromium, wolfram, molybdenum...by deposition from water. If water saturated with iron and manganese oxides penetrates cracks in rocks... there are minerals containing large amounts of iron, such as haematite, which are attracted by a magnet...secondary minerals, especially calcite (in cracks) or iron ores, such as haematite and magnetite (in some places)...sulphide veins composed predominantly of sulphides, and iron and manganese ore veins. Cassiterite veins usually | | | | | first place, mineral ores are cited (e.g. ores of iron, manganese, nickel, chromium, wolfram, molybdenum...deposition from water. If water saturated with iron and manganese oxides penetrates cracks in rocks... there are minerals containing large amounts of iron, such as haematite, which are attracted by a magnet...secondary minerals, especially calcite (in cracks) or iron ores, such as haematite and magnetite (in some places)...sulphide veins composed predominantly of sulphides, and iron and manganese ore veins. Cassiterite veins usually | | | Book | | Guide MINERALS AND ROCKS A Magna Field Guide MINE LS AND ROCKS By Dr. Jifi Koufimsky Illustrated by...first place, mineral ores are cited ( e.g. ores of iron, manganese, nickel, chromium, wolfram, molybdenum...by deposition from water. If water saturated with iron and manganese oxides penetrates cracks in rocks... there are minerals containing large amounts of iron, such as haematite, which are attracted by a magnet...secondary minerals, especially calcite (in cracks) or iron ores, such as haematite and magnetite (in some places) |  | | Book | | first place, mineral ores are cited (e.g. ores of iron, manganese, nickel, chromium, wolfram, molybdenum...by deposition from water. If water saturated with iron and manganese oxides penetrates cracks in rocks... there are minerals containing large amounts of iron, such as haematite, which are attracted by a magnet...secondary minerals, especially calcite (in cracks) or iron ores, such as haematite and magnetite (in some places)...sulphide veins composed predominantly of sulphides, and iron and manganese ore veins. Cassiterite veins usually |  | | Journal (article/letter/editorial) | | metallic. Colour, dark brownish-black, inclining to iron-black. Streak, reddish-brown. Opaque, in larger...GUSTAVUS ROSE. III. UNCLEAVABLE MANGANESE-ORE. Psilomelane. Dichter Schwarz-Braunstein, Hausmann, p. 295...Hematite, Jameson, vol. iii. p. 261, 262. Black Iron-ore, Phillips, p. 232. Untheilbares Mangan-erz,...conch oi dal, even. Observations. The name " Psilomelane," from 4...Specimens of this kind are found at Knorrenberg in the district of Kirchen, county of Sayn, and other localities |  | | Book | | times, and there is evidence of at least one flint mine dating from this period. Finely worked and polished...derives its name from the saltmining district of Hallstatt in Upper Austria, where many prehistoric finds have...kind. Similarly, pyrite consists of one part of iron to two parts of sulphur, magnesite of one part magnesium...non-metal, SM = semi-metal, M = metaL) F fluorine F, iron G M H hydrogen G Hg mercury M K potassium M Li... etc. Many elements have more than one valency. Iron can be bi- or trivalent, Fe2 + and Fe3 +, copper |  | | Report (issue) | | Variation in fineness of gold with depth, Lily mine, Transvaal, South Jlfrica ---------------------...000 800 U.S.S.R., Urals ----------------- >1,000 Iron, (Fe,Ni) Greenland, Ovifak, Disko _______ _ 1-5...1001,000 South Africa: Transvaal, Rustenburg district __ <.5 Stannite, CusFeSnS, England, Cornwall...Merensky Horizon on Schildpadnest, Rustenburg district. Content of other elements: Cu, Co about 0.1 percent;..._____ 1 1()..-100 .5 South Africa, Rustenburg district, Transvaal --------------------- 1.0 Pestarena |  | | Report (volume) | | minerals ___________ _________________ 8 8 Psilomelane _______________ __________________ Hausinannite...______ Ferruginous manganese and inanganiferous iron ores_________ Rhodochrosite ____________ _____________...__________________ Johnson County ___ ___ _ Shady Valley district _________________________ Reynolds mine________...M. E. King prospect_ Maxwell mine___ _ _ Wright mine _______________-_________ Osborn and Hopper prospects_...Continued. Johnson County Continued. Mountain City district ____ __________________ Taylor Valley mine___ |  | | Journal (article/letter/editorial) | | ........................................... Psilomelane Braunite Io8 Io8 Io9 II4 I •8 ................ Relations of manganese and iron minerals in manganlferous iron ores; especially those of the Cuyuna................................... I36 High-grade iron ore ..............................................limonite .................................... I4o Psilomelane concretions in limonite .......................relationshipsof the manganesemineralsto each other, and to the iron oxides,as seenin polishedsections; with specialreferenceto |  | | Book | | This is mefasomatic mineral formation. Siderite-iron spar originates in this way. Mineral Formation...composition. Rock salt, sylvine, gypsum, calcite and some iron ores, such as chamosite, also originate in this...found. These so-called dendrites are manganese and iron oxides and hydroxides, and are entirely chemical...particularly when they contain a large amount of iron. In this way they can easily be distinguished from...and pyrrhotite being themselves magnetic, attract iron dust. Other minerals, such as haematite, become |  | | Report (issue) | | Pyrolusite …………………………………………………………………...……. 15 Psilomelane………………………………………………………………...…….. 15 Manganite ................................. 20 Manganiferous iron ores............................................................................ 32 Manganiferous iron and manganiferous silver deposits.................................................... 35 Rincon district ..................................................................................... 36 Rincon mine ............................................... |  | | Report (issue) | | ore as such was first shipped from the Tombstone district in 1915, and from the Globe and Bisbee districts...districts, are Thurston & Hardy, in the Ash Peak district, Greenlee County; the Manganese Development Co...Armour group, and Hatton group, in the Aguila district, Maricopa County; the Arizona Manganese Co., operating...the Howard claims, in Mohave County; the Hardshell mine, in Santa Cruz County; the Bunker and Burmeister...Globe district, Tarr & Harper, and the Chamberlain deposit, in Pinal County. The content of iron in these |  | | Catalog/List | | arsenopyrite. 3x2~x1t", £13.00 . 5. Hingston Down Mine: nr. C~llington, Cornwall. Rich apple green micro...BREUNNERITE (Ferroan magnesite). Felber-Tauern, Styria, Austria. Light brown lustrous rhombic crystals to 1...CABRERITE (Magnesian Annabergite). Laurium, Attica district, Greece. Light green small sharp crystals lining...Specimen B, 1~1fx1", £3.2Sp 17. CASSITERITE. Seal Hole Mine, St. Agnes, Cornwall. Bright deep brownish sharp... 1-tx1tx1" , £12.00 1B. CASSITERITE. Blue Hills Mine, St. Agnes, Cornwall. Rich heavy light brown mass |  | | Journal (article/letter/editorial) | | earths .......................... Manganese with iron ..................................................manganite, pyrolusite, ramsdellite, cryptomelane,psilomelane, hollandite, braunite, and coronadite. Another...general, the depth from the surfaceto water in a district increases with the declinein rainfallandvariesfromplaceto...generallyhypogene,is presentwith an oxide suchas psilomelane,which in this belt is probablysupergene(Batesville...the southeastern states,largelycryptomelane, psilomelane, hollandite,and pyrolusite,are alsothosethat |  | | Catalog/List | | (MM’s) LOT No: 1 ACC No. 795. ARTHUR1TE, HINGSTON MINE. DRAKEWALLS. GREEN XSTLS IN SHALLOW CAVITY (50 X... 30 4 ACC No. 760. OLIVENITE, BEDFORD UNITED MINE, GULWORTHY. CRYSTALS ON ONESIDEOFTHESLATEY KILLAS...QUARTZ MATRIX. COOK’S KITCHEN SECTION, DOLCOATH MINE. COLL 1892. 80x70 8 ACC No. 1056. CASSITERITE...RAMSLEY MINE, STICKLERATH, DEVON. A SINGLE CRYSTAL. ACC No. 744. PYRITE & QUARTZ, EAST POOL MINE, ILLOGAN...29 30 31 ACC No. 1039. CERUSSITE, PENTIREGLAZE MINE, PENTIREGLAZE, NORTH CORNWALL. WHITE JACKSTRAW XSTLS |  | | Report (issue) | | and Hidden Treasure groups, in the Monumental district of the Whipple Mountains; the Dioxide group, in...Tolbard, and Curley M. groups, in the Paymaster district of the Chocolate Mountains. Most of these deposits...in the Ironwood district, however, has long been known, and attempts were made to mine it prior to 1917...masses and pebbles of the hard manganese oxide, psilomelane, which can be easily traced to their sources...less than 6 per cent of silica, and 2 per cent of iron. It was used largely in making ferromanganese. |
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