| 1416–1427, 2000 Mineralogy and magnetic behavior of pyrrhotite from a 260 °C section at the KTB drilling site...offering an unique opportunity to study natural pyrrhotite. An integrative approach using optical methods...susceptibility measurements were used to characterize pyrrhotite types as a function of lithology and depth. We...distribution of pyrrhotite types to a depth of 8080 m, with ferrimagnetic, monoclinic 4C pyrrhotite (metal content...and metabasic rocks. In the gneisses, a second pyrrhotite type with higher metal concentrations (46.9 to |
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Krivovichev, Sergey V. - Ed. (2019) Arctic Mineral Resources. MDPI. doi:10.3390/books978-3-03897-825-1 |
Book |
| generating deposits of the basin are Jurassic and Lower Cretaceous mudstones, and the latter contain 90%...gravitational settling of large nepheline crystals in the lower part of the magma chamber, while small apatite crystals...are mainly Jurassic and Lower Cretaceous mudstones. It is shown that the Lower Cretaceous deposits contain...(b); 3–7—the Central Taimyr accretionary belt: 3—gneiss complexes of cratonic terranes with 940–850 Ma...basement Kara microcontinent (shown figuratively); 8—_gneiss_-granite and granulite-mafic complexes of the crystalline |
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Pieczka, A., Golebiowska, B., Parafiniuk, J. (2009) Conditions of Formation of Polymetallic Mineralization in the Eastern Envelope of the Karkonosze Granite: The Case of Rędziny, Southwestern Poland. The Canadian Mineralogist, 47 (4). 765-786 doi:10.3749/canmin.47.4.765 |
Journal (article/letter/editorial) |
| base-metal sulfides crystallized at temperatures lower than 550°C. The Ag-bearing sulfosalts pavonite,...Cu4Fe3SnS8 and Cu10SnS8, crystallized at probably still lower temperatures. Bismuth sulfides (bismuthinite and...About 1.5 km west of the village, there is a large quarry within a dolomite lens hosted by mylonites, mica...sulfarsenides, sulfotellurides and sulfosalts, like pyrrhotite, chalcopyrite, cubanite, galena, sphalerite,...separated assemblages found in various parts of the quarry. However, there was probably continuous deposition |
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Blackburn, William H., Dennen, William H. (1997) Encyclopedia of Mineral Names - Special Publication No. 1. The Canadian Mineralogist, Ottawa. |
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| Elbaite / Stan and Pris Woollams collection Pyrrhotite / Carnegie Museum collection Please forward any...discovered, to describe used as a prefix for a lower hydrate of a known min- — 4 (monoclinic or triclinic)...indigenous people of the discovery area. Poudrette quarry, Mont Saint-Hilaire, Rouville County, Quebec, Canada...its discovery locality, at Schildmaur, Admont, Austria. Walenta, K. (1979): Tschermaks Mineral. Petrogr...(1989): Mineral. J. 14, 279. Flores mine, Huanuni District, Oruru, Bolivia. Agardite-(La) (La,Ca)Cu¢(AsO4)3(OH)6°3H20 |
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Nickel, Ernest H., Nichols, Monte C. (1991) Mineral Reference Manual. Van Nostrand Reinhold, New York. |
Book |
| Translucent colorless. Schildmaur, Admont (near), Austria. H= 2-3, Djjj= 1.82, D(;= 1.875, Vc 02. Walenta...Ca)5Ali2(P04)8(0H)22*32H20, 0 Orth. Pearly colorless. Moculta quarry, Angaston (near), South Australia, Australia. H=...Sub-translucent dirty yellow, brownish-yellow, green. Vilate quarry, Chanteloube, Haute-Vienne, France. H= 5-5.5, Djn=3...C1), IaI Mon. Transparent colorless. Amstall, Austria. H= 4, 0^^= 2.40, D(,= 2.380, VIIIE 30. Quint,...bluish, violet. Hall, Innsbruck (near), Tyrol, Austria. H= 3.5, Djjj= 2.98, D(.= 2.960, VIA 07. Werner |
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(1993, Spring) Cab & Crystal Vol. 4 (2/3) M. L. Fraser |
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| the Editor: My Word. editorial. 5: ENCI..OSURE Gneiss Books. The Book Shop. Happenings, a calendar of...collecting min erals together as kids in the Franklin Quarry. An o t h e r big v o te of than k s t o t h e...The fossils involved a dozen am monites from the Lower Triassic about 230 mill ion years ago . They were...rated i n h is paper in I I B Colour patterns on Lower (early Triassic ammonites. A; Owenites sp. B; Prosphingites...CALDBECK FELLS, ENGLAND The Caldheck Fells m i n ing district is found in the n ortheastern corner o f the E |
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