 | | Journal (article/letter/editorial) | | evolution of the Karkonosze–Izera Massif (the Sudetes, Poland) — Towards a model Ksenia Mochnacka a, Teresa Oberc-Dziedzic...Protection, al. Mickiewicza 30, 30-059 Kraków, Poland University of Wrocław, Institute of Geological...Geological Sciences, Pl. M. Borna 9, 50-204 Wrocław, Poland a r t i c l e i n f o Article history: Received...Saxothuringian Basin), - Ještĕd (the Middle Devonian to Lower Viséan sedimentary succession deposited on the NE...periphery of the Bohemian Massif and shared by Poland, and Czech Republic (Fig. 1). The KIM is bordered |  | | Journal (article/letter/editorial) | | KARKONOSZE GRANITE: THE CASE OF RȨDZINY, SOUTHWESTERN POLAND Adam PIECZKA§ and Bożena GOŁĘBIOWSKA AGH – University...Geochemistry, al. Mickiewicza 30, 30-059 Kraków, Poland Jan PARAFINIUK University of Warsaw, Institute...Petrology, Żwirki i Wigury 93, 02-089 Warszawa, Poland Abstract Newly discovered assemblages of numerous...northeastern Bohemian Massif, Western Sudetes, Poland, was used in an evaluation of the thermochemical...base-metal sulfides crystallized at temperatures lower than 550°C. The Ag-bearing sulfosalts pavonite, |  | | Journal (article/letter/editorial) | | and its metamorphic envelope (West Sudetes, SW Poland) ANDRZEJ KOZŁOWSKI, SŁAWOMIR ILNICKI*, WITOLD MATYSZCZAK...Warsaw, Al. Żwirki i Wigury, 93, PL-02-089 Warszawa, Poland. *E-mail: slawomir.ilnicki@uw.edu.pl ABSTRACT:...and its metamorphic envelope (West Sudetes, SW Poland) Acta Geologica Polonica, 66 (3), 451–471. Warszawa...322–312 Ma) and its surroundings in West Sudetes (SW Poland) have provided data on Nb-Ta-REE minerals from... KARKONOSZE GRANITE AND ITS METAMORPHIC ENVELOPE, SW POLAND geochemical features, the isotope age of the distinguished |  | | Journal (article/letter/editorial) | | TETRAHEDRITE SERIES FROM RE˛DZINY, LOWER SILESIA, SOUTHWESTERN POLAND Bożena GOŁĘBIOWSKA§ and Adam PIECZKA...Environmental Protection, al. Mickiewicza 30, 30-05 Kraków, Poland Jan PARAFINIUK University of Warsaw, Institute...Petrology, Żwirki and Wigury 93, 02-08 Warszawa, Poland Abstract Various members of the tetrahedrite series...dolomitic marble deposit at Rędziny, Western Sudetes, Poland. The occurrence is important owing to the opportunity...temperatures (to about 280°C) and Zn, Cu and As at lower temperatures suggest the predominance of the end-member |  | | Book (edition) | | complicates identification (e.g., argentite-acanthite). - The Compositional Series notes related minerals...due to decreasing temperature (e.g., argentite-acanthite). • Lamellar pressure twins, commonly of equal...grains. Left: Simple (upper right) and complex (lower left) twinning of gudmundite (blue and brown anisotropy)...longer fit into the same crystal lattice at the lower temperature; examples are, for instance, surplus...(medium grey, large grain) to form an argentite/acanthite reaction rim (darker grey); the formation of such |  | | Book (edition) | | Rickardite II/B.04-20 Argentite II/B.05-02 II/B.05-10 Acanthite Naumannite II/B.05-30 Hessite II/B.05-40 Jalpaite...matrix (brownish grey), skutterudite (light grey, lower right corner); Core Drilling near Orahovac, Kosovo...(light grey) in kamacite (tinted white); Kenton County Meteorite, Kentucky, USA [h]; Nic. // 30 Carlsbergite... partial rim of cuproiridsite (medium grey) in lower section of grain; Inagly Massif, Aldan Shield, Russia...Anhedral arsenic (light grey), antimony (white lower part), dyscrasite (cream tint), crust of safflorite |  | | Conference Proceedings (Volume) | | metamorphic cover of the Karkonosze Massif (SW Poland) ................................................in phosphate minerals, although REE grades are lower than LREEenriched ones. The Yen Phu deposit in northern...prices rise, then reserves will extend to include lower grade ore; if prices fall then they will contract...mineralised trend, increasing the prospectivity of the lower grade metamorphic schists in these zones. Both zones...and the people they represent are commonly much lower than they should be. A present-day example is the |
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