 | | Journal (issue) | | Epitaxial Overgrowths of Tennantite on Octahedral Pyrite from Quiruvilca, Peru............................to blame. A classic recent example is the De Mix quarry at Mont St. Hilaire, Quebec. Most of us are aware...careless collector left his mineral hammer in the quarry. It was scooped up with the rock and it caused...oppor tunity to rescue its minerals as long as the quarry is being worked. But what makes this tragedy even...efforts of clubs to promote safety during mine and quarry visits should be stressed. As a good will gesture |  | | Book | | zeolite mineralogy was done, at that time, in Germany, Italy, France, and Great Britain. Because of differences...as the solutions cooled. Chabazite, phillipsite, pyrite, siderite, and montmorillonite are found on sandstone...Lower Miocene columnar basalt in the Narre Warren Quarry, near Melbourne, Australia. The minerals are believed...crystallized with epidote, prehnite, quartz, and pyrite during 20/ ORIGINS OF ZEOLITES HOT SPRINGS ...bodies. They contain black, sooty ore composed of pyrite, chalcopyrite, sphalerite, and galena that formed | | | Book | | zeolite mineralogy was done, at that time, in Germany, Italy, France, and Great Britain. Because of differences...as the solutions cooled. Chabazite, phillipsite, pyrite, siderite, and montmorillonite are found on sandstone...Lower Miocene columnar basalt in the Narre Warren Quarry, near Melbourne, Australia. The minerals are believed...crystallized with epidote, prehnite, quartz, and pyrite during 20/ ORIGINS OF ZEOLITES HOT SPRINGS ...bodies. They contain black, sooty ore composed of pyrite, chalcopyrite, sphalerite, and galena that formed |  | | Book | | MineralogicalRecord.com I IIMORIITE-(Y) EUROPE FRANCE Trimouns quarry, Luzenac, Ariege. Operated for talc since the beginning...beginning of the 20th century, the Trimouns quarry became well known to collectors around 1990 for the...1991). Simdeled, Aust-Agder. Early in 1999, in a quarry near S~ndeled, collectors opened a pocket containing...PORTUGAL Montijos quarry, Monte Redondo, Leiria Estremadura. The Montijos gabbro quarry at Monte Redondo...found during the 1960s, with anatase, brookite and pyrite crystals (Parker, 1973); at Brunnital in the uppermost |  | | Book (edition) | | Scbwarzwald Mts., in the Sailauf quarry, Spessart Mts., Bavaria. both Germany, and from the Rabejac deposit... = = = = = Acanthite, x 16 mm, Freiberg, Germany, H Abernathyite, 12 mm, Ririera/, France, H Abhurite...the Himmelsftirst mine, Freiberg, both Saxony, Germany. In the subtropical areas acanthite may occur on...Sankt Christoph mine, near Breitenbrunn, Saxony, Germany, and many localities in the Alps, e.g. on Grossgreiner...89°59',Z =4. d: 12.8(10)-65(7)- hills, Baden, Germany. Most common occurrences in 4.4 6) - 43(6) - 257(6) |  | | Journal (article/letter/editorial) | | Leibniz University, Welfengarten 1 D-30167 Hannover, Germany Abstract The Central European Variscides and their...with the leading raw materials sand plus gravel, quarry and dimension stones and limestones used for the...(Fig. 1). It has to be noted that among the term quarry and dimension stones there are also some hidden...Belgium, in the West, through the Ruhr District, Germany, to the Upper Silesian Coal Basin, Poland. The...Cameros Basin, northern Iberian Range, Spain, coating pyrite crystals. Mata et al. (2004) assumed hydrothermal |  | | Journal (article/letter/editorial) | | glüht unter Luftabschluss. Enthalten die gerösteten Pyrite nur geringe Mengen von Kieselsäure und Schwefeleisen...5 Geisenheim - Kies Hoherech Begt Schorchen Fuchsberg b 8,8 8,6 8,3 7,8 10,9 10,9 10,3 12,1 8,5 7,4 |  | | Conference Proceedings | | échantillons sont assez riches carbone souvent autant plus pyrite existe souvent Les échantillons frais sont sont... 'qu . ' aspect ne , L sulfures les . pyrite le Katanga la de a de et . de la le ...Tobrouk calcaire peuvent laisser aucun doute sur Fuchsberg Gebel Geneffe avec les formations miocéniques...sédiments siliceux aurifères mer les filons quartzeux pyrite des argiles une manière semblable origine bactérienne...La doit attribuer île . ces roches éruptives pyrite de et de à est ' c été observées gîtes |  | | Book (volume) | | reserved. H., Hofbuchdruckerei, Cothen-Anhalt (Germany). PRECIOUS The Precious Stones. Precious others...hollowed out The vacant. man form the on left Germany with to be have posture greater a window...Aluminium It of made which when species, of Germany. tons. average rod, drawn off carefully regulated...8000 470 4500 . . Switzerland, the and Germany Austria . . ... France ... . Britain Great...16 figs. almandine. minerals will these. Germany, sometimes in in wide variations has gravity |  | | Report (issue) | | impurities· by evaporation with hydro- oxidizmg effect on pyrite, and, starting from this fact, fluoric acid, as...unless the presence of a considerable amount of pyrite or pyrrhotite makes the determinatior1 of ferrous...particulars, or unquestionably fron1 the same small quarry) made by possibly as a whole. A low summation may...it sodalite, fluorite, much biotite or apatite, pyrite or may be distributed among several constituents...in zones running from north to south (except in Germany, where it is from west to east), and in a rough |  | | Book | | König saue; (6) Halle-Trotha; and (7) Seehausen, E Germany. Scale (1,3,5): 1/2; (2,4,6,7): 1/3; (8,9): 2/3...Netherlands, and as far north as the lower Oder basin in Germany and Poland. The area from Hungary to Holland is...blades set in and fastened with pitch (Central Germany). (2) Flint borers (Mohelnice, Moravia). (3) End...have been excavated in Czechoslo vakia, Poland, Germany, Holland, and France.41 Since prototypes do not...against invasion. Recent research in Holland, Germany, and France has revealed a continuity of village |  | | Book (volume) | | in einem „,zerreiblichen Dolerit" im Boylestone quarry, N. W. von Barrhead bei Glasgow (auch umgewandelt...zersetztem Dolerit von Gleniffar Braes und im Boylestone quarry (hier auch frisch , vergl. S. 11 ) N. W. Barrhead...New York. Hessonitkrystalle (211 ) von Dickson's quarry bei Wilmington in Delaware. Zimmetbraune Krystalle...1862, 33, 348 ) , Analyse LXX ; ferner im Bolton quarry, in körnigem Kalkstein mit Petalit ; bei St. Royalston...Mühlbühl bei Tirschen reuth, bei Wildenau, am Fuchsberg bei Pleistein u. a. c) Sachsen. Bei Breitenbrunn |  | Doelter, C. (1926) Handbuch der Mineralchemie Vol. 3-2 - Zweite Hälfte Enthält : Li, Na, K, Cu, Rb, Ag, Cs, Au, Be, Mg, Ca, Zn, Sr, Cd, Ba, Hg, Ra, B, Al, Ga, In, Tl, Metalle der seltenen Erden, Fe, Mn, Co, Ni und Platinmetalle. Theodor Steinkopff, Dresden und Leipzig. | Book (volume) | | Pyritschmelzverfahrens, Halle 1906. 3 ) T. A. Rickard, Pyrite Snelting, New York 1905. 4 ) 0. Peters, Th.t; Engin...Gregory ist. Der Einwand, daß der Transport der Pyrite auf größere Strecken unmöglich sei, läßt sich ganz...nach Pyrit aus dem Treutonkalk von Carpenter's Quarry bei Beloit, Wisconsin; anal. E. G. Smith, Am. journ...18 Harz 19 Ober-Schmoll20 Seifen, Löwenberg 22 Fuchsberg b. Striegau (Sachsen) 23 Gräben b. Striegau 24...führt]. G. Bornemann die chemisch unzersetzten Pyrite- dieses Kalkes an, die darauf hindeuten, daß sie |
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