 | | Journal (article/letter/editorial) | | diffraction data for picromerite, Strassfurt, Germany 5. X-ray diffraction data for kalinite, Silverpeak...X-ray diffraction data for melanterite, Goslar, Harz, Germany 12. X-ray diffraction data for pisanite...Eulalia, Mexico 24. X-ray diffraction data for antlerite, Temple Mountain, Emery County, Utah . . . . 25...X-ray diffraction data for kainite, Strassfurt, Germany 732 732 732 732 732 733 733 733 733 30. X-ray...X-ray diffraction data for copiapite, Rammelsberg Mine, Harz, Germany 32. X-ray diffraction data for fibroferrite |  | | Report (volume) | | Ill 112 113 The identity of stelznerite with antlerite................................... 114 ILLUSTRATIONS...such data as have a bearing on. the i Op. cit. Rammelsberg (Handb. Mineralchemie, 2e Auflage, II, Specieller...Fe(Cb03) 2, is found to be about 5.05, a figure lower than the lowest authentic density (5.26) I could...the density (7.85) for tapolite, Fe(Ta03) 2, is lower than the highest recorded value for tantalite. However...fact only a columbic tapiolite. Two analyses by Rammelsberg (Nos. 11 and 12 on p. 734 of Dana's System of |  | 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) | | 100. Found at several mines in the Huantajaya district, calcite, embolite, cerargyrite, bromyrite, iodyrite...Breithaupt {B.H. Ztg., 18, 449, 1859). Bromargyrite Rammelsberg (196, 1860). Plata cornea amarilla melada Domeyko... Freiberg, Schneeberg, and other localities in Saxony and was obtained in great quantities during the...as at Caracoles in Antofagasta, the Huantajaya district in Tarapaca, and especially Chanarcillo in Atacama;...Obtained in notable amounts in the Broken Hill district. New South Wales (bromian pt.). In the United |  | | Book | | Such metals as Cu, Ag and Zn often pass from a lower oxidation zone to a deeper cementation zone where...is harder and the test may proceed to the next lower grade. Not much force on the scratching point is...aggregates or weathered minerals have usually a lower hardness than the single or unaltered crystals of...For instance, hematite (hardness 6) will have a lower hardness in the radiating or earthy form than in...some differences. Transparency may also become lower because of mechanical effects - small rifts often | | | Book | | illustrated Encyclopedi of the World’s Rocks and Mine re L A R E N MI OF THE WORLD Rudolf Duda and...Such metals as Cu, Ag and Zn often pass from a lower oxidation zone to a deeper cementation zone where...is harder and the test may proceed to the next lower grade. Not much force on the scratching point is...aggregates or weathered minerals have usually a lower hardness than the single or unaltered crystals of...For instance, hematite (hardness 6) will have a lower hardness in the radiating or earthy form than in |  | | Book (volume) | | Rogers, . . . for in the lower column read in the column headed "lower." for c = qo' cos u sin X :...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...and the corresponding citation (Hudson Bay 309 mine). in Ref. 4, line Z, for 670 read 676. 310 in...P, for figure, for the lower face the lower face read R, and for the lower face-labeled n read N. |  | | Book | | (420 tons); others localities include Mansfeld (Germany), Bisbee (Arizona), Tsumeb (Namibia) and Surra...native sliver include Kongsberg (Norway), Freiberg (Germany), Jachymov (Czech Republic), the Comstock Lode...Moschellandsberg (Germany) and Juan Cavelica (Peru). Almaden Is the oldest and largest mercury mine In the world...Is found In Erzgeblrge and the Harz Mountains (Germany), Glkos (Russia), Sterling Hill (New Jersey, USA)... It is used in alloys to increase hardness and lower the melting point. Antimony compounds are toxic | | | Book | | (420 tons); others localities include Mansfeld (Germany), Bisbee (Arizona), Tsumeb (Namibia) and Surra...native sliver include Kongsberg (Norway), Freiberg (Germany), Jachymov (Czech Republic), the Comstock Lode...Moschellandsberg (Germany) and Juan Cavelica (Peru). Almaden Is the oldest and largest mercury mine In the world...Is found In Erzgeblrge and the Harz Mountains (Germany), Glkos (Russia), Sterling Hill (New Jersey, USA)... It is used in alloys to increase hardness and lower the melting point. Antimony compounds are toxic |  | | Journal (article/letter/editorial) | | 168) proves it to be triclinic. From the Animas mine of the Compagnie Aramayo de Mines en Bolivie. Named...crystals formed by the burning of pyritic ore in a mine in ArizoDa. Named after Prof. Gurdon Montague Butler...containing up to 7 X (Ce, La, Di)CO s ; from the emerald mine of Muzo, Colombia. Named after the Italian geographer...crystals formed by the burning of pyritic ore in a mine in Arizona. Named after Prof. Frank Nelson Guild...2Cu(OH)2, orthorhombic, regarded as a variety of antlerite (-~ stelznerite), from which it differs in optical |  | | Book | | Eastern Europe regional names as Bavaria, Bohemia, Saxony, Tyrol, and many others, are generally used without...dependent on the generosity of aristo¬ crats, as in Germany or Russia. Povarennykh would like to see a rational...Scotland, Ireland, Sweden, Norway, Denmark, Finland, Germany, France, Italy, Spain, Portugal, Belgium, Austria...chemist and mineralogist; student of Torbern Bergman; mine owner and mineral analyst; trained J. J. Berzelius...burner (1855). rammelsbergite, Karl Friedrich Rammelsberg (1813-1899), German mineralogist and chemist; |  | | Book | | K(U02)As04*3H20, Tet. Vitreous yellow. Fuemrole mine, Temple Mt., Emery Co., Utah, USA. H= 2-3, Djjj=...grey, bluish-grey, yellow, light green. Langban mine, Filipstad (near), Varmland, Sweden. H= 5, Djjj=3...Terres mine, St. Ausdell, Cornwall, England and/or Johanngeorgenstadt, Sachsen (Saxony), Germany. H=?,...804)3 •nH20, ® Hex. Transparent bluish. Lapis-lazuli mine, Sar-e-Sang, Badakshan, Afghanistan. H= 5.5-6, Djj4=...*21120, Mon. Vitreous colorless, white. Dutoitspan mine, Kimberley, South Africa. H= 4.5, Djjj= 2.630, D( |  | | Book | | 1000° Mots inc. Native Gold on Quartz, Paymaster mine, South Porcupine, Ontario / Photo by Brian Boyle...Marquis imprimeur inc. Barite on Quartz, Rock Candy mine, Grand Forks, British Columbia / Photo by Ken Mayer...Mayer Publisher Pyromorphite, Society Girl mine, Moyie, British Columbia / Photo by Ken Mayer Mineralogical... Ontario Canada Diopside on Grossular, Jeffrey mine, Asbestos, Quebec / Photo by Jeffrey A. Scovil...discovered, to describe used as a prefix for a lower hydrate of a known min- — 4 (monoclinic or triclinic) |  | | Book (edition) | | Linopolis, Brazil, H Page 13: Gold, 35 mm.Eagle's est Mine, California, G Publi!>hed by Grdllit.u.o. Stefanikova43...dept. (departement), dept. (departamento), dist. (district). Less common terms are not abbreviated, e.g....Rice, Dolores co., both Colorado, at the Questa mine, Taos co., New 1994. Abernathyite K2[(UOJ 2l(AsO_J2]•6HzO...Harding Co .. South Dakota. and at the Fuemrole No2 mine, Emery co .. Utah. Also at Menzenschwand Scbwarzwald...the Sailauf quarry, Spessart Mts., Bavaria. both Germany, and from the Rabejac deposit, Herault dept.. France |  | | Report (issue) | | Cu 2Cn,(OH)2 2CuC03.Cu(OH)2 63.3 57.5 55.3 Antlerite Cu 3S04(0H)4 53.7 Enargite Cu 3AsS4 49.0...and Mount Isa in Austra lia, Meggen and Rammelsberg in Germany and Tynagh in Ireland are all SEDEX deposits...sediment-hosted copper deposits. At the El lndio mine in Chile massive sulphide ve ins ca n be over 10...recorded in this zone. A leached cap containing lower grades of copper and molybdenum overlies the enriched...generally appropriate for near-surface (<100 m), lower grade steeply dipping or massive ore bodies such |  | | Book | | 123 Florian Neukirchen Berlin, Germany Gunnar Ries Marxen, Germany ISBN 978-3-030-34345-3 ISBN 978-3-030-34346-0...questions, or otherwise supported us. Berlin, Germany Marxen, Germany June 2019 Florian Neukirchen Gunnar Ries...works at CRB Analyse Service GmbH in Hardegsen (Germany) and in his spare time blogs about geoscientific...from the ore the values may be correspondingly lower. The concentration of economically interesting metal...is the minimum grade at which it is worthwhile to mine a certain deposit. Everything below it (low-grade |  | | Book | | out of the water first. , .2.t'l UNDERSTAN DING MINE RALS HOVV MINERALS FORM Minerals are the natural...be washed down through the rock to be deposited lower down as different minerals which become often valuable...thicker E.g barite, linante. r& iJ NDE RSTA NDING MINE RAL S MI NERAL PROPERTIES: PHYSICAL Every 1nineral...found by Thomas Cullinan in 1905 at the Premier Mine, South Africa. Gem colours A vivid colour is also...Great Down ZCk --~ CLAY GAULT FORA.fArtoN LOWER GREENSANO GROUP UNO/"1 0€:o (includes FOLKESiONE |  | | Book | | important emerald locality is limited to a small district near Muzo in Colombia, South America. Minerals...in Germany; and alloys of coppernickel-zinc, which many centuries later were produced in Germany (German...melting point, have only fleeting existence. At lower temperatures they may become stable. However, very...ions, they have much free energy, which serves to lower the stability of the solid. When the temperature...40 feet long; weight estimated at 90 tons; Etta Mine, Black Hills, South Dakota. PHLOGOPITE MICA: Crystal |  | | Report (volume) | | TOURMALINE. BY R. B. RlGGS. Apart from the work by Rammelsberg 1 very little has been done towards solving the...Objection. In the revision2 of his earlier work Rammelsberg conies to the conclusion that the iron contained...medium-sized, black crystals, from the hiddeuite mine, with implanted crystals of quartz. The associated...in which the impurity tended to raise and not to lower the percentage of boric acid. In some of the above...thought necessary, on being heated, give borates of a lower order. Notes. The question of color is one of some |  | | Book (edition) | | carnallite. sylvite and k.ieseritc; from Stassfurt. Germany. Abrazite. syn. of gismondine or of phillipsite...44. c 1 3 .50 A. A natural occurrence at a coal mine in the (TL) Lvov-Volynsk basin, USSR. Achates. syn...Z=2 fPDF 18-873 ). (TL) Johanngcorgcnstadt. Saxony, Germany. Fomiula and unit cell by R.J. Davis, M.H.... Min. 28. 536. (TI..) Johanngeorgenstadt. Saxony. Germany. Named for G . Agricola. Agrinierite. (K 2...09. c 7.76 A . Z=2 [PDF 27-620]. (TL) San Carlos mine. Guanajuato. Mexico. Named for S. Aguilar. Agustitc |  | | Book (edition) | | Rosenzwcig (deceased) (USA). Jochen Schlilter (Germany), J. Sejkora (Czcch Republic), Masaaki Shimizu...Cand CSPG Pennskiye gubemskiye wdomo.sti (Perm district ga=elle) Pl,ilosopl,ical Maga=ine Periodico de...Abernathyitc, K[(UO 2 )(AsO,)](HP) 3, tet., Fumerole No. 2 mine, Temple Mountain. on the southeast flank of the...104(3). 326-328 □ Achavnlitc, FcSe, hex .. Cacheuta Mine. Ccrro de Cacheuta. Sierra de Cacheuta. Mcndoza...AgardJte-(Ce), CeCu.(AsO4)i(OH).-3H1O, hex., Clara mine, central Black Forest, Gennany,A1ifSS(2004),17-23 |  | | Book (volume) | | octahedra (M-octahedra) by additional D-octahedra with lower-force characteristics (D ¼ Fe, Mg, Mn or Zn) in...points in Fig. 1.8 is due mainly to the presence of lower-force-strength cations (Ca and Na) in the D site...Lavrion, Greece (6) and Cu-poor adamite from Ojuela mine, Mexico (7) IR spectra of acid salts (silicates...(Specord 75 IR or Specord M80, Carl Zeiss, Jena, Germany), Perkin Elmer 1600 Series FT IR spectrometer or...FT IR spectrometer (Bruker Optics, Ettlingen, Germany). IR spectrum of a pure KBr disc was subtracted |  | | Book | | so great that the iron simply cannot melt. The lower mantle is 6702,900km/420-1,800 miles down. Here...and Below: Salt Cellar Tor in England's Peak District is one of several tors in this region. They are... Great Down W MCI 3M 100 GAULT- formation LOWER GREENSAND GROUP U/Vq (includes FOLKESTONE FORMAT/Oty...and is then heated by the rock to be deposited lower down as dioxide, while the magma brings silicon...Cullinan in 1905 at Cut and carat the Premier Mine, South Africa. For the collector, colour and sparkle |  | | Book | | Mineralization 4.10. A Comprehensive Example: The Cree de District, Colorado, USA 4.11. Summary 4.12. Recommended...disseminating the information, the mine geologists and mine managers who have made the mine visits a rewarding experience...concentration required to achieve the break-even point for a mine in terms of revenue and costs. Any detailed exploration...mineral assemblage) that cannot be mined because of lower grade or other reasons. CHAPTER 1 2 Identified...virgin territories of uncertain potential, for lower and lower grades of ore at greater and greater depths |  | | Book (edition) | | 1911. Lewis. Determinative Mineralogy, 1915. Rammelsberg. Handbuch der krystallographisch-physikalischen...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...bXos, comOn the other hand, under the classes of lower symplete, and Mpz, face). metry, a certain form... CRYSTALLOGRAPHY 22 In certain classes of still lower symmetry a given crystal form may have ut one-quarter |  | | Journal (volume) | | Antrim, Northern Ireland, collected in 1978. The lower spray of thomsonite is 3 mm in diameter. Norman...2007 PAPERS Zoned oxidation deposits in Tynebottom Mine, Garrigil1, Cumbria Trevo r F. Bridges and David...Copper·bearing silica gel from the walls of the Tankardstown mine, Co. Waterford, Treland Stephen Moreton 10-17 ...47-50 NOTES Childrenite from the English Lake District Richard S. W. Braithwaite and Richard P.H. Lamb...and 1. Ike Wilson 52-54 Powellite from Benallt mine, Lleyn Peninsula, Gwynedd: a first Welsh occurrence |
|
