 | | Book | | the private Bally foundation at Schonenwerd, Switzerland; and the Folch Museum at Barcelona, Spain. Because...Germanspeaking countries (Germany, Austria, Switzerland). The reasons for this are partly because they...rose", 10cm across, from Fibbia, St Gotthard, Switzerland. lnstitut fur Mineralogie und Lagerstattenlehre...Mineralogical Museum, University of Bonn. 22 Quartz (Rock crystal), of Dauphine habit, from the classic...FRG Brosso, Piemonte, Italy Piz Aul, Wallis, Switzerland 1 Room 1 0a 2 3 5 6 Tsumeb, Namibia Agrigento |  | Parker, R. L., Stalder, H. A., de Quervain, F., Niggli, E., Graeser, St. (1973) Die Mineralfunde Der Schweiz (2nd ed.) Verlag Wepf & Co., Basel. | Book (edition) | | Goschenen. (Phot. K. Buri, Sammlung Naturh1st. Mus. Bern) b) Hamatitkristalle mit orientiert aufgewachsenen...3-85977-002-0 Copyright by Wepf & Co., Basel Printed in Switzerland Buchdruckcrci Birkhauser AG, Basel inTIWNRI...den Verkaufskatalog, Verlag Kiimmerly und Frey, Bern). Eine kurze Dbersicht findet sich in der kleinen...Entschuldigung bitten. Dr. W.Anker, Belp; Dr. A. Arnold, Bern; Dr. K. Bachtiger, Ztirich; Prof. H. U. Bambauer...Zurich; V.Berther, Camischolas; 0. und R. Bill, Bern; Herm.Blatter, Glis; R. Blatter, Belp; P. Bonetti |  | | Journal (article/letter/editorial) | | include sphalerite, galena, siderite, and quartz. Casts of quartz after fluorite are common from here. Recent...green to colorless (Jones 2006). Pseudomorphs of quartz after fluorite have been found in the Botallack...and blue. Typical associates include siderite, quartz, galena, sphalerite, and calcite (Lucas 2006)....with some of the last frosted by a thin layer of quartz. The Rabestein mine was a lead-zinc mine—galena...particularly famous for both) as well as albite and quartz. The Brosso mine, Léssolo, Torino Province, has |  | | Report (issue) | | pocket at the Elmwood mine. Photo Mark Kielbasa Switzerland BY HANS ANTON STALDER best of the AMERICAS ...Crystals are frequently found in association with quartz, calcite, galena, sphalerite, and barite to form...Upper right: I -cm wide fluorite dodecahedra with quartz; Sweet Home mine, Alma, Colorado The Collector...JeffScovil photo 9 A 3 cm high purple fluorite on quartz from the recently closed Sweet Home mine in Alma...Erich Offermann is a retired lawyer from Basel, Switzerland, who has a lifelong interest in crystals and |  | | Book (edition) | | very old origin, often without lrnown source. e.g. quartz or cinnabar. Current practice most often names...polished mineral surface, expressed in clase. 7 - quartz. 8 - topaz, 9 - corundum, 10 - dia- percentage...common terms are not abbreviated, e.g. canton (Switzerland), vilayet (Turkey), region (Chile), kray and...purine-porphyrine group). a nickel porphyrine. With quartz. rutile, piemontite, sursassite, ardennite, Triclinic... translucent, luster growing on orthoclase and quartz on the Malosa resinous.streak white. H = 5. D = |  | 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) | | Hans A. Stalder: Natural History Museum, Bern, Switzerland. Hugo Strunz: Institute of Mineralogy, Technical...Especially when the mineral species is common, such as quartz (75.1.3.1), many varieties (jasper, onyx) are known...chemistry and structure are identical to those of quartz. 5D. Polytypes Materials whose basic structural...only with fibrous minerals Columbite, wolframite Quartz Opal, some yellow varieties of sphalerite Nepheline...are distinctive. Chonchoidal fracture, typical of quartz, gives a fracture similar to the interior of a |  | | Book (edition) | | Norman Bennett Nick Rose \l Natural History Museum of Bern Robert Allgood Russell Behnke Richard D. Green Richard...Calcite Fluorite Apatite 6 7 8 9 10 Orthoclase Quartz Topaz Corundum Diamond In a few descriptions we...crystallize with right- or left-handed forms (e.g., quartz). epitaxy Overgrowth of one crystal on another...(4) fluorite, (5) apatite, (6) orthoclase, (7) quartz, (8) topaz, (9) corundum, (10) diamond. monochromatic...associated with authigenic orthoclase, pyrite; quartz, dolomite, and analcime. SELECTED REFERENCE: Milton | | | Book (edition) | | Bennett : 'ick Ro\e 1 Jatu.ral History \1u.5eum of Bern Robert Allgood Russell Behnke Richard D. Green ...Calcite 4 Fluorite 5 Apatite 6 7 8 9 10 Orthoclase Quartz Topaz Corundum Diamond In a few descriptions we...crystallize with right- or left-handed forms (e.g., quartz). epitaxy Overgrowth of one crystal on another...(4) fluorite, (5) apatite, (6) orthoclase, (7) quartz, (8) topaz, (9) corundum, (10) diamond. monochromatic...associated with authigenic orthoclase, pyrite; quartz, dolomite, and analc1me. SELECTED REFERENCE: Milton |
|
