 | | 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) | | .......................... Beidellite........ Saponite........................................ Hectorite...Samples from soils and chromium-bearing samples... Saponite-hectorite series .......................... Samples...group—Continued. Derivation of formulas—Continued. Saponite-hectorite series...................... Suggested...................... Analyses of hectorite and saponite.................................................3s Hectorite [Mg2.67Li.33] Si4 0 10 [OH] 2 Saponite Saponite (aluminian) Oio[OHj 2 INTRODUCTION This |  | | Journal (issue) | | Lieber Heidelberg, W. Germany Olaf Medenbach Ruhr Universitat Bochum Bochum, W. Germany Eric Offermann Arlesheim............................................ 2 Germany An historical perspective on silver mining in G...Batopilas Famous mineral localities: the Batopilas District, Chihuahua, M e x ic o .........................Baden-Badener-Strasse 3 D-6900 Heidelberg 1 West Germany # I ----------- — ------------------ Hermann...Leyerzapf Brunnen-Strasse 12 D-6236 Eschborn 2 West Germany erman mines have been yielding up prodigious amounts |  | | Journal (article/letter/editorial) | | de/chemer The fluorite deposits NE of Regensburg, SE Germany—A mineralogical and chemical comparison of unconformity-related...D-30631 Hannover, Germany Bürgermeister-Knorr Str. 8, D-92637 Weiden i.d.OPf., Germany In der Zell 4, D-93149...D-93149 Nittenau, Germany a r t i c l e i n f o Article history: Received 21 November 2011 Accepted...REE distribution SE Germany a b s t r a c t A world-class fluorite mining district was located NNE of...Nabburg-Wölsendorf, Germany. Together with some smaller mining sites near Bach a.d. Donau, Germany, it provided |  | | Journal (article/letter/editorial) | | Temporary 1 address: Washington University, 361 St. Louis, Missouri, U.S.A. 362 SIGMUND KORITNIG...not known Schellgaden, Austria Anal&e, Duingen, Germany Andalusite, Lisenser Alpe, South Tirol Tellaberg...Pit., S. Car., U.S.A. Mesa Alta Saponite, Bramburg, Low.-Sax., Germany Vermiculite, locality not known..., Hagendorf, Germany Fredriksvarn, Norway Evje, Norway Arendal, Norway Eifel, Germany (Sanidin) Bedford...East Africa Leuchtenberg, Germany Castione, Switzerland Breitenbrunn, Germany Tafjord, Norway Gorduna, |  | | 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 | | results in a pseudo-symmetry, i.e. crystals of lower symmetry are twinned in such a way that they form...between that of the sample and that of the next lower grade. In this case we consider the hardness to...Different scratch hardness on kyanite 20 somewhere lower grade adding a half-grade to it. Although the determination...fibrous and porous aggregates often seem to have a lower hardness because of the blank spaces between individual...Nickel Pyrites, Nickel Glance) Harzgerode, Harz, Germany tin-white to light steel-grey metallic opaque | | | 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 | | 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 | | 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 |  | | 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 | | | Book | | results in a pseudo-symmetry, i.e. crystals of lower symmetry are twinned jn such a way that they form...that of the next lower grade. In this case we consider the hardness to be of the lower grade adding a half-grade...fibrous and porous aggregates often seem to have a lower hardness because of the blank spaces between individual...Nickel Pyrites, Nickel Glance) I Lu erode, Harz, Germany tin-white to light steel-grey greyish black metallic...Py rite, Mispickel; Freiberg, Ore Mountains, Germany tin-white to grey greyishblack metallic opaque |  | | Journal (issue) | | Behnke Northbrook, IL Werner Lieber Heidelberg, W. Germany Eric Offermann Arlesheim, Switzerland Harold and...finding similar or better material elsewhere at a lower price. With proffered gifts it is much simpler....material to date being found on bench 25 at 25g. at lower temperatures caused the less stable wairakitic cores...and small white sprays of laumontite. From the lower Main dike on bench 28. R.S.W.B. spec imen (85-9)...paragenetic sequence being taken by prehnite in the lower temperature zone nearer the surface. It forms the |  | | 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 | | Mineralogisches Institut der Universitiit 7500 Karlsruhe/W. Germany Volumes 1 to 9 in this series appeared under the...are nearly insensitive to ageing (WEISSE). The lower thermoelectric power can be intensified by a suitable...in the case of polymorphy the lower symmetric structure shows the lower temperature of structural changes...Cu-sulfides chalcocite and bournonite invert at lower 137 (0.2) Arsenopyrite, FeAsS Chalcocite, CUzS...LlTCC) Halite, NaCl Staf3furt, Germany Sylvite, KCl Staf3furt, Germany Cryolite, Na3AlF 6 Ivigtut, Greenland |  | | Journal (article/letter/editorial) | | eisenreichsten, der aufgefiihrten Die Analyse 21 st,ellt mit I3 = 0,052 den Durchschnit.tst,yp tlar....Zink-Blei-Silber- bis zur oxydischen Formation wieder St&g ab. In der hydrothermalen Phase kommen als wirtschaftlich...OH--Aufnahme geringer, der ionare Charakter des Zn st,Lrker betont. Das Zn(OH), existiert in einel Modifikation...ersetzen. Vorausgesetzt, da13schwer deformierbare St,rukturen, wie z. B. der sehr dicht gepackte Olivin...Montmorillonit- und Kaolinitstrukturen soil int Abscltnitt der St&ment~ren Gesteine an weiteren Beispielen besprochen |  | 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) | | compelation of the American Geological Institute, 4220 King St., Alexandria, VA, 22302-1502. However, without the...Fritz, Fritz: Bergakademie Freiberg, Freiberg, Saxony, Germany. Donald B. Hoover: U.S.G.S., Federal Center...Institut fur Mineralogie, Ruhr Universitat Bochum, Germany. Duane Mellor: Geology Library, Yale University...Berlin, Germany. Peter Susse: MINABS, Inst. of Mineralogy, Univ. of Gottingen, Gottingen, Germany. C. Sheldon...Pennsylvania. Hans J. Wilke: Eppertshausen/Hessen, Germany. Wendell E. Wilson: The Mineralogical Record, Tuscon |  | | Book | | Terres mine, St. Ausdell, Cornwall, England and/or Johanngeorgenstadt, Sachsen (Saxony), Germany. H=?, Dij4=5...Ca4Mg(U02)2(C03)gF2*17H20, 0 Trie. Vitreous yellow-green. Jachymov (St. Joachimsthal), Zapadocesky kraj, Cechy (Bohemia)...colorless. Grafenthal, Saalfeld (near), Thiiringen, Germany. H=3, Dj4j=1.9, Dc=?, VHIE 08d. Stromeyer, 1816...Earthy white. Garden of the Paedogogium, Halle, Germany. H= 1-2, Djj4= 1.7, D(.= 1.794, VID 03. Haberle...B Mon. Translucent colorless. Howenegg, Hegau, Germany. H=?, Dj44= 2.06, D(,= 2.146, VHIF 14. Alberti |  | | 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 |  | | Book (volume) | | been undertaken there is no reason yet to assume lower sym¬ metry than C2/m. Small adjustments in x coordinates...manganese and lithium content, and total iron usually lower than manganese. The varieties of muscovite which...Illite, St. Austell, Cornwall (Levinson, 1955). Anal. English Clays, Lovering Pochin & Co., Ltd., St. Austell...Morar, Inverness-shire (Lambert, 1959). Anal. R. St J. Lambert (Ga 25, Cr 30, V 85, Li 30, Ni 15, Co...Morar, Inverness-shire (Lambert, 1959). Anal. R. St J. Lambert (Ga 22, Cr 50, V 100, Li 40, Sc 10, Sr |  | | Book (edition) | | Prof. of Mineralogy, University of Cologne, West Germany; Curator of The Mineralogical Museun1. A dear friend... Mineralogical Museum, University of Cologne, Germany Mineralogical Museum , University of Berne, Switzerland...value than a precious stone, ordinarily one with a lower hardness and brilliance and/or greater abundance...sparsely disseminated in uraniferous lignite in the lower Ludlow member of the Fort Union formation in the...Colorado at the Pelican Dives rnine , Silver Plun1e district, and at the Little Emma mine, Clear Creek County; |  | | Journal (issue) | | from the former Soviet Union. Contact with me in St. Marie, Munchen or by post: ARC DE SANT Mаr1i 79...beidellite, chlorophaeite, montmorillonite, nontronite, saponite, vermiculite; allophone (?), chrysocolla (?),... 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 | | Named after Dr. Friedrich Ahlfeld, of Marburg, Germany. [M.A., 6, 147.] 14th List [NiSe03.2H20; Canad...aluminian nontronite. 22nd List Al-saponite, variant of Aluminium-saponite (22nd List) (I. Rostov, Mineralogy...M., 57, 598. A regularly interstratified talc-saponite mineral from Monte Chiaro and other localities...Syn. of phosphotridymite. 28th List Aluminium-saponite. H. Strunz, 1957. Min. Tabellen, 3rd edit., p...(Aluminium-Saponit). Unnecessary name for aluminian saponite. 22nd List Aluminium-sepiolite. L. E. R. Rogers |  | | Book | | discovered, to describe used as a prefix for a lower hydrate of a known min- — 4 (monoclinic or triclinic)...Ordines Naturales Digestorum Synopsis. Halle, Germany. HAbvY, R.-J. (1801): Traité de Minéralogie. Paris...Historie (J. Sillig, trans., 1851, Hamburg and Gotha, Germany). ROME DE LISLE, J.B.L. (1772): Essai de Cristallographie...aiisserlichen Kennzeichen der Fossilien. Leipzig, Germany (A. Carozzi, trans., 1962, Univ. Illinois Press...Institut ftir Mineralogie, Ruhr Universitat, Bochum, Germany, in recognition of her contributions to the mineralogy |  | | 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 |
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