 | | Journal (article/letter/editorial) | | Vol. 63(4), pp. 511-518 Ludwigite from central Sweden: new data and crystal structure refinement P. W...B-bearing iron ores in the Bergslagen area of central Sweden and in the coastal area north of Stockholm has...distorted octahedron. KEYWORDS: ludwigite, Tallgruvan, Sweden, borates, chemistry, structure refinement...B-bearing iron ores in the Bergslagen area of central Sweden and in the coastal area north of Stockholm, ludwigite...in mining dumps from two abandoned iron mines: Tallgruvan and Stabby gruvan. They were studied by optical |  | Rudnev, V. V., Chukanov, N. V., Nechelyustov, G. N., Yamnova, N. A. (2007) Hydroxylborite, Mg3(BO3)(OH)3, a new mineral species and isomorphous series fluoborite-hydroxylborite. Geology of Ore Deposits, 49 (8) 710-719 doi:10.1134/s1075701507080053 | Journal (article/letter/editorial) | | ISSN 1075-7015, Geology of Ore Deposits, 2007, Vol. 49, No. 8, pp. 710–719. © Pleiades Publishing, Ltd...mineralized marble adjacent to the boron ore (suanite–kotoite–ludwigite). Calcite, dolomite, Mg-rich ludwigite,...segregations. These minerals are most typical of ore and mineralized calciphyre at Sn–B and B–Fe magnesian...They also occur in skarnified rocks and related ore at Sn deposits (Ahifeld et al., 1938; Sergeev and...Eitel, 1957); and halite–anhydrite and halite–calcite rocks (Apollonov et al., 1988). Magnesium fluo |  | | Report (issue) | | Association: Ludwigite, chondrodite, magnetite, calcite (Tallgruvan, Sweden); mooreite, willemite, fluorite, hydrozincite...Jersey, USA). Distribution: From Tallgruvan, east of Kallmora, Norberg, Sweden. In the USA, around Edenville... Swedish Museum of Natural History, Stockholm, Sweden. References: (1) Palache, C., H. Berman, and C |  | | Journal (article/letter/editorial) | | Lockport the dolomite contains selenite, fluorite and calcite. Between Rochester and Lockport are several quarries...Norbergite and fluoborite, two new minerals from the Norberg Mining District. Geol,,Fdr. Fdrh., Stockholm, 48...: Frbm the district in which it was found: Norberg,Sweden. A hydrousmagnesiumsilicateof the chondroditegroup...OccunneNcr: Found at the Ostanrnosoairon mine, Norberg associatedwith tremolite and a peculiar variety...2.89. Occuarur.rct: From the Tallgruvan mine, eastof Kallnora, Norberg,associated with rnagnetite,ludwigite |  | | Journal (article/letter/editorial) | | 石,ト イ ベ リ石 な ど と共 生 。 央Swedenの 鉄 鉱 床(GEIJER,1939) a)Tallgruvan,Norberg コン ド ロ 石 族 鉱 物,フ b)Sjogruvan... Lincoln County, c)Texas d) district, Philipsburg, Lemhi County, Granite Wood County, Utah. Nevada...Nevada. County, Idaho. Montana. (EMMONS and CALKINS, 1913) e)Gulch near Helena, f)Brooks Mountain...Mountain, HALLER1910)錫 Lewis and Clark County. Seward Penirnsula, Alaska.(KNOPF 鉱 床 に 伴 う も の で,paigeiteは...mine, Fairplay,El County, i)Twin Lakes region, Fresno j)Quail Lake, Kern County, and Sc- 錫 を 含 |  | | Journal (article/letter/editorial) | | the 1939-45 war on some of the m a g n e t i t e ore prospects has been indicated in the paper to which...occurrence of rings of forsterite (serI)entine) and calcite of Eozoo~ ca~ade~se type near ~he granite contact...to a thin forsterite zone followed by rings of calcite and forsterite in repetition. Though this ring...forms' become encircled with haloes of tale and calcite due to diffusion, and the more striking ring structures...crossed by narrow veins of darker colour built of calcite and brucite, the latter turbid brown in section |  | | Journal (article/letter/editorial) | | commonly used precipitants include NaOH, lime (CaO), calcite (CaCO3 ), and portlandite (Ca(OH)2 ) [16,17]. However...load to an acceptable level [18]. For example, calcite dissolution buffers the pH to values between 6...already been demonstrated in various laboratory and field experiments that Mg(OH)2 can effectively remove...performed using natural brucite crystals (Tallgruvan, Norberg, Sweden). The initial, essentially monomineralic...was also observed to form in experiments where calcite was reacted with CuCl2 solutions [54,55]. Spherical |  | | Journal (issue) | | for the crystal specimen quality of the San Diego County materials - both old and new. As usual, the exhibits...mixed in packing. Eventually, he found that the zinc ore with the high ger manium content came from Tsumeb...rare mineral “germanite” was identi fied in the ore and Tsumeb mines have continued to be a major world-supplier...both the county (pro vince) and its capital; there are thirty-one separate mines in the county. The mines...another new borate mineral at Borax Lake, Lake County, California, and in 1939 was co-author with W. |  | | Book (edition) | | for all amateur mineralogists and students in the field. Jacket photo: (Top) sulfur, Sicily, 14cm; (top...Lincoln. Encyclopedia of minerals Sagiiache County Pu blic Library Saguache , Colorado DEMCO For...Photo Editor: Wendell E. Wilson Library Saguache County Public Saguache, Colorado VAN NOSTRAND REINHOLD...scale reads as follows: 1 2 3 4 5 Talc Gypsum Calcite Fluorite Apatite 6 7 8 9 10 Orthoclase Quartz...USSR, in translation, 1966). INTRODUCTION The Ore Minerals and Their Intergrowths, 2d ed., Vols. 1 | | | Book (edition) | | for all amateur mineralogists and students in the field. Jacket photo: (Top) sulfur, Sicily, 14 cm; (top...Willard Lincoln. Encyclopedia of minerals ~~cbe County Public Library Saguache, Colorado OEMCO For Refere...Mohs' scale reads as follows: I Talc 2 Gypsum 3 Calcite 4 Fluorite 5 Apatite 6 7 8 9 10 Orthoclase Quartz...USSR, in transla[ion , 1966). INTRODUCTION The Ore Minerals and Their Intergrowths, 2d ed., Vols. 1...fibrous, conchoidal, etc. gangue The portion of an ore that is not economically valuable. gem A mineral |  | | Book (edition) | | felt that the abundance of recent data in this field precludes.any fair treatment of it in a compilation...published by the Mineralogical Record, Inc. "The Ore Minerals and TI1eir Intergrowths," by Paul Ramdohr...fibrous, conchoidal, etc. gangue The portion of an ore which is not economically valuable. gem A mineral...(10). The scale is: (1) talc, (2) gypsum, (3) calcite, (4) fluorite, (5) apatite, (6) orthoclase, (7)...minerals if € > w the sign is defined as positive. ore Naturally occurring concentrations of minerals that |  | Palache, Charles, Berman, Harry, Frondel, Clifford (1951) The System of Mineralogy (7th ed.) Vol. 2 - Halides, Nitrates, Borates, Carbonates, Sulfates, Phosphates, Arsenates, Tungstates, Molybdates, Ect. John Wiley and Sons, New York. | Book (volume) | | obtained from the standard reference works in the field. Particular mention may be made here of Hintze's...certain common and important series such as the calcite group. At the same time, the separate descriptions...Verde Valley, Yavapai County, Arizona. In Nevada along the Virgin River in Clark County, and in distorted...distorted crystals from Humboldt County. From Borax Lake, San Bernardino County, California. In the Permian basin...Found at several mines in the Huantajaya district, calcite, embolite, cerargyrite, bromyrite, iodyrite, atacamite |  | | Book (edition) | | (Australia), Milan Novåk (Czech Republic). Per Nystcn (Sweden), David O'Hanlcy (USA). Filippo Olmi (deccased)...Eksperimental'no-Metodicheskie lssledovaniya of Ore Minerals (K.A. Vlasov, ed.) Fortschrille der Mineral...Quadrangle, Green River Formations, near Dragon, Uintah County. Utah, USA. 63. 930-937, Science 223, 1075-1076..., Poudrene quany, Moni Saint-Hilaire, Rouville County, Quebec, Canada. New Mins. (1997), CM32, 843-854...about 47 miles southwest of Green River, Emery County, Utah, USA, 41. 82-90, 49, 1578-1602 (str.) Aulunite |  | | Book | | the best clays for making pots, identification of ore minerals that could be reduced to yield metals (see...Geologi, 1949-, Almqvist & Wilsell, Stockholm, Sweden. Der ylw/sc/z/wss -Zeitschrift fiir die Freunde...Bulletin, 1892-, University of Uppsala, Uppsala, Sweden. Geological Journal, 1964-, Seel House, Seel Street...Stockholm, Ferhandlingar, 1872-, 104 05 Stockholm, Sweden. Geologists' Association, Proceedings, 185 9-,...for Scientific ReDenmark, Finland, Norway, and Sweden, Universitetsforlaget, Box 307, Oslo 3, Norway |  | Gaines, Richard V., Skinner, H. Catherine W., Foord, Eugene E., Mason, Brian, Rosenzweig, Abraham, King, Vandall T. (1997) Dana's New Mineralogy (8th ed.) Wiley-Interscience. p.1872 | Book (edition) | | Illinois. Margarita I. Novgorodova: Inst. Geol. of Ore Deposits, Acad. of Sciences, Moscow, Russia. Per...Per Nysten: University of Uppsala, Uppsala, Sweden. Herbert Obodda: Short Hills, New Jersey. Renato Pagano:...end members of isostruct ural series (e.g., the calcite group; see 14.1.1.1) or when several species have...given a different name and number. For example, calcite CaCOg (14.1.1.1) has a polymorph aragonite (14...Mineral Description and Feel 1 Tale 2 3 Gypsum Calcite 4 5 6 Fluorite Apatite Orthoclase a Quartz |  | | Journal (issue) | | Russia Is also a producer of gold, chromium ore, iron ore, mercury, potash and sulphur. The Mogok region...there are vast deposits of anrimony, copper, iron ore, platinum and uranium, as well as many other minerals...are more than 200 carbonate minerals, including calcite and dolomite, two of the most common minerals on...scratched by a fingernail, but not easily. 3. Calcite- Can be scratched by a sharp coin. Very easily...found in association with argentite, an important ore of silver. ~~(~t~;;,b symmetry, crystals of acanthite |  | | Journal (volume) | | Institution in Washington, DC, USA. • A Burmese ruby in calcite, a common mineral. ;J What are minerals? The...submarines. Tourmaline is used in pressure gauges. Calcite is used in the production of chewing gum, glass...huge variety of rocks and landscapes. The mineral calcite, for example, is present in limestone, while quartz...produced can be repeated . For example, a hexagonal calcite crystal cleaves into rhombic fragments (solids...temperature. It is mainly extracted from cinnabar ore, but traces of the pure metal may also be found in |
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