 | | Journal (issue) | | • Email: info@kristalle.com Harz Mountains, Germany by Günter Grundmann Thomas P. Moore Wendell E... Moore COVER: PROUSTITE, 3.5 cm, from St Andreasberg. Germany, found in 1899; ex collection of Richard... Contents The St. Andreasberg Mining District, Western Harz Mountains, Niedersachsen, Germany .............(Simonin, 1869). The Mining District Western Harz Mountains Niedersachsen, Germany Günter Grundmann Eschenweg...minrecord@comcast.net The geographically tiny St. Andreasberg District of silver mines has an outsized reputation: |  | | Report (issue) | | arsenolite, antimony, kermesite, stibnite, stibiconite, cervantite, sphalerite, siderite, calcite, quartz...[TL]. At Marienberg, Saxony, and from St. Andreasberg, Harz Mountains, Germany. In France, in the Chalanches |  | | Catalog/List | | small Realgar crystals and matrix, Schneeberg, Germany, 2zx5, $5.00. Native Arsenic with rock, lxl, 750;...least six movable water bubbles, lixlOj, $8.00. Germany. Double terminated crystal with clay inclusions...1") on lava matrix, 2x3, $4.00< KERMESITE, Saxony, Germany. Dull red micro crystals in vugs, 1x2, $5.00...opaque white crystals, 2x3, $5-00. PERIDOT, Isle of St. John, Red Sea, Egypt. Green terminated crystals...translucent, in vug, 1x2, $3.00. PYRARGYRITE, St. Andreasberg, Germany. Very deep red crystals massed together |  | | Catalog/List | | 2tx2x1t", £9.00 ;> 11. AXINITE. Roscommon Cliff, nr. St. Just, Cornwall. ~ustrous brown sharp large well...x1tx1f", £7.00 . . 21. CABRERITE. Lamrium, Attica district, Greece. time green .sharp crystals and crystal...matrix. 1fx1 " , 1:14.00 23. CALCITE. st. Andreasberg, Harz, Germany. Select transparent to translucent...attractive for display. CHLOANTHITE. Neideachlema, Saxony, Germany. Select bright silvery well formed crystals... ~x~·x3", £)8.00 49. GALENA. Clausthal, Harz, Germany. Metallic grey well formed modified cubic crystals |  | | Book (edition) | | Perovskite IV/C.10-20 Macedonite IV/C.10-80 Stibiconite IV/C.11-50 Bindheimite IV/C.11-70 Pyrochlore...Affiliation/Address Luzerner Str. 10-12, D-12205 Berlin, Germany – Freie Universität Berlin, FB Geowissenschaften...Mineralogie, Malteserstr. 74-100, D-12249 Berlin, Germany Bundesanstalt für Geowissenschaften und Dr. Frank...Stilleweg 2, D-30655 HanDr. Thomas Oberthür nover, Germany Dr. Thomas Kenkmann Museum für Naturkunde der ... zu Berlin, Invalidenstr. 43, D-10115 Berlin, Germany Prof. Dr. Robert Marschik & Ludwig-Maximilians |  | | 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 | | 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 |  | | Journal (issue) | | SEPTEMBER–OCTOBER 2022 Articles The Akchatau mine, Shet District, Karaganda, Kazakhstan..................573 by...mine, Wolfsberg, Harz Mountains, Sachsen-Anhalt, Germany.............................................615...recently he had been concentrating on the Tintic district in Utah and amassed many self-collected specimens...feet, John and his son Eric moved back down to a lower part of the ridge where some trees were growing...F i n e s t A r t C ALC I TE St Joe Lead Company #2 Mine, Balmat, St Lawrence County, New York, USA |  | | Journal (issue) | | block of Ural Erythrite. Schneeberg, Saxsony, Germany. 7x 5 cm. VSGM, M'22262. Photo: M. Leybov. Agate...Leybov. Cassiterite after orthoclase (pseudomorph). St. Agness, Cornwall, England. 2 7 x 1.5 cm, VSGM, ...from Ichinokawa (Japan), manganite from Ilfeld (Germany), epidote from Untersulzbachtal (Austria), silver...Tadzhikistan, and Transbaikalia), barite (England, Germany, and Middle Asia), hematite (Elba Island, Switzerland...Freiberg (and other deposits of the Erzgebirge), St.-Gottard, Arendal, and Cornwall occurrences are especially |  | | Journal (issue) | | 2DA Tel: (0872) 223227 Гнаlcopyrite with Quartz St. Аgги"в, Corп wall. Sрeгirнcvг: 70 х t30 .r 45»гт...TYPESETTING AND PRINTING BY Ryton Typing Service, 29 Ryton St. , Worksop, Notts. S802AY Tel. (0909) 476906 Steve...extraction of this sulphide from the mine, the lower levels remained untouched, since most of the production...pages, many colour illustrations £ Cornwall II: St. Just, St. Ives, Botallack Mine, Old Levant Mine, Geevor...numerous colour photos £ Cornwall III: St. Agnes-Perranporth, St. Austell, Callington-Calstock. 42 pages |  | | Book (edition) | | Mineralogie, Malteserstr. 74-100, D-12249 Berlin, Germany Earth Science Department / College of Science,...Feld 236, D-69120 Heidelberg, Germany Sodenstr. 19, D-12309 Berlin, Germany Graslitzer Str. 5, D-63791 Karlstein...Karlstein am Main, Germany Ludwig-Maximilians Universität, Department für Geo- und Umweltwissenschaften...Ressourcengeologie, Luisenstr. 37, D80333 München, Germany Bundesanstalt für Geowissenschaften und Rohstoffe...Rohstoffe (BGR), Stilleweg 2, D-30655 Hannover, Germany Dr. Salah Al-Khirbash Prof. Dr. Rainer Altherr & |  | | Book | | peg1natites and T, \farcasite, I 00 mm, Mis burg, Germany meteorites); 2. sedimentary, when a mineral crystallizes...('3/i6in) were found Silver, 52 mm, Freiberg, Germany Copper, 120 mm, Keweenaw Peninsula, US.A. in Dzhezkazgan...have been found . Silver, 55 mm. Schwarzwald, Germany 10 Beautiful specimens of wire silver with wires...are known from Freiberg, Schneeberg and St. Andreasberg, Germany. Wires several cm long were also found...industry, measuring instruments, metallurgy. Germany. They are also known from Sala. Sweden; Les Chalanches |  | | Book | | Ltd The Orion Publishing Group Orion House SUpper St Martin's Lane London WC2H 9EA A catalogue record...looking for that mineral in rocks that form at lower temperatures would make little sense. Sound, straightforward...care not to cause any motion in the cup, slowly lower a thin, clear ice cube into the coffee. Peer through...topaz [see PLATES 2o and 2 3], form much later, at lower temperatures and pressures. The second process centers...valve on the pressure cooker fails, the drastically lower pressure outside the pot causes not only steam and |  | | Journal (issue) | | net MARCH–APRIL 2019 Articles The Candelaria District Mineral County, Nevada .........................adams@aero.org Bonanza silver ore made the Candelaria District one of Nevada’s largest silver producers in the...whiteite-(CaMgMg). INTRODUCTION The Candelaria district is located in southeastern Mineral County, along...account of the earlier history of the Candelaria district was compiled from Chalfant (1942), Shamberger...group of Mexicans in 1863. The Columbus mining district, then in Esmeralda County, was established around |  | | Journal (article/letter/editorial) | | backtransliteration from Cyrillic of Amicite [31 st List]. A. P. Khomyakov, G. Ye. Cherepivskaya, T....spherulitic aggregates at the Arhbar mine, Bou-Azzer district, Morocco. Monoclinic. Optically biaxial, a 1.720(5)...spherules from the Neubulach mining district, Schwarzwald, Germany, are rhombohedral, a 7.04/k, c~ 60...Jahrb. Min. Monatsh. 417. At Schneeberg, Saxony, E. Germany, as lemon yellow to brown transparent cubes...on the mine dumps at Neubulach, Black Forest, Germany, as yellow to yellowish-brown earthy crusts, rarely |  | | Book | | sometimes as fine, large speci¬ mens; at Freiberg, E. Germany; Pribram, Czechoslovakia; Broken Hill, New South...'branches' form a mesh. From the Harz Mountains, Germany 11 ELEMENTS AND ALLOYS and some may luminesce...Mount Avala, Yugoslavia and near Landsberg, W. Germany. It also occurs in the United States, in California... Localities. Fine crystals from Landsberg, W. Germany; and Coquimbo, Chile. Diamond C The transparent... Localities. Fine reniform masses occur at St Andreasberg in the Harz Mountains. Also from the silver |  | | Book | | attitude to life. Marcasite. 100 mm. Misburg. Germany 7 i 1. Elements Copper. 42 mm. Cornwall, UK...: Vie in) were found Silver. 52 mm. Freiberg. Germany Copper. 120 mm. Keweenaw Peninsula. U.S.A. in...have been found. Silver, 55 mm. Schwarzwald. Germany Beautiful specimens of wire silver with wires...are known from Freiberg, Schneeberg and St. Andreasberg, Germany. Wires several cm long were also found...industry, measuring instruments, metallurgy. Germany. They are also known fioin Sala, Sweden; Les Chalanches |  | | Book | | D. Richerson, A. J. Regis: New minerals from Mont St. Hilaire, Quebec 2: 141-142 AJO Famous mineral localities:...Rybicki) 7:72-77 Chalcanthite from the Helvetia district, Arizona (by G. Robinson) 9:252 Cuprite [from...Arizona (by W. A. Thompson) 11:248-250 The Tombstone district, Cochise County, Arizona (by S. A. Williams) 11:251-257... A. Scovil) 21:99-100 Arizona's Silver mining district (by P. Bancroft & G. Bricker) 21:151-168 The Fat...24:67 Famous mineral local.ities: the Rush Creek district, Marion County, Arkansas (by D. A. Richards) 24:285-299 |  | | 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...P, for figure, for the lower face the lower face read R, and for the lower face-labeled n read N. ... 395 transpose the right hand figure with the lower right ha }id figure (Harz) hand figure, for f |  | | Journal (article/letter/editorial) | | Resources, D-3000 Hannover 51, P.O. Box 510153, FR Germany. Rolle bei der Freisetzung des Antimons aus den... Abstract In the North Bavarian Basement (FR Germany) as well as in the Thuringian Forest (GDR) both...fahlore (Fahlerz) mineralization in Silurian and Lower Devonian black shales. 2. Sulphosalt- and stibnite-bearing...metallogenesis from the thermometric point of view. In Germany no antimony occurrences are still in production...Sb mining sites and Sb occurrences Pb-Zn mining district with Sb concentrations ~/~ GDR 4 Fig. la: Geological |  | | 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...Aktash mercury deposit, Kurai Range. Kosh-Agach district. Gomiy Altay. Russia. 58. 562. l'MR M" 111-129...Provvidenzakaolinquarry,Allumierc,Tolfa Mount district,Roma Province,Lazio,ltaly,NJMM 1976,40~17 (str... mon., fonns a serieswith Erythrite, Annaberg, Saxony,Gcnnany.EJM8, 187-192(sir.) Vivianilegroup Aanite |  | | Journal (issue) | | from the former Soviet Union. Contact with me in St. Marie, Munchen or by post: ARC DE SANT Mаr1i 79...rancieite (x1), romanechite (x1), todorokite (x1), stibiconite (?,i1), spinel, ulvospinel. World of Stones,... 5 х.3 ст. @ 4. SГronlianile on сalcite. Саре of St. 'ha near Feodo.siya. Needle crystals up to 15 т...clays of the Maikop series o f the Upper Oligocene—Lower Miocene. These clays lie as relics on Middle Eocene...its druses of amethyst, although their quality is lower than that of the stones from the Karadag. Baidarskoye |  | | Book (volume) | | Schluckenau, in Northeastern Bohemia, and at Sohland, in Saxony (e) Arsenious Nickel Ores in the Serpentine of...Deposits of North America Marc[uette Iron Ore District in the State of Michigan 7. African Iron Ore Deposits...Iron Ore Deposits in the Lower Silurian of Central Bohemia .... 2. The Lower Silurian Iron Ores of the...Spherosiderites Carbonaceous Iron Ores of Upper Silesia and Saxony Carbonaceous Iron Ores of Great Britain The Iron...Sulphides 1. The Ore Deposits of Schwarzenberg, Saxony 2. The Orebodies in the Crystalline Schists of |  | | Book (edition) | | Natural History r PHOENIX BOOKS, LTD. 3110 N. High St. Columbus, OH 43202 268-3100 *. * « f « ...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...solutions at high We temperatures, whereas at a lower temperature they develop exsolution, i.e., the unmixing |  | | Book | | Aragonite (Aragon, Spain), spessartine (Spessart, Germany), and Figure 9. Axinite from Puiva, Urals, Russia...after the type locality near Spessart, Bayern, Germany. (The type locality of a mineral is the place from...dominated by {211}, from Horhausen, Rheinland-Pfalz, Germany. Field of view: 58 x 87 mm. e.g. {211}, is another...Figure 38. Wulfenite from St. Anthony Mine, Mammoth-Tiger 10x 18mm. District, Pinal County, Arizona, USA...half of the crystal and another pyramid on the lower half of the crystal, which together form a tetragonal |
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