Reference Type | Journal (article/letter/editorial) |
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Title | Hodrushite—a new sulphosalt |
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Journal | Mineralogical Magazine |
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Authors | Koděra, M. | Author |
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Kupčík, V. | Author |
Makovický, E. | Author |
Year | 1970 (June) | Volume | 37 |
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Page(s) | 641-648 | Issue | 290 |
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Publisher | Mineralogical Society |
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Download URL | https://rruff.info/doclib/MinMag/Volume_37/37-290-641.pdf+ |
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DOI | doi:10.1180/minmag.1970.037.290.02Search in ResearchGate |
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Mindat Ref. ID | 6362 | Long-form Identifier | mindat:1:5:6362:7 |
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GUID | 4641388d-eee8-425b-97eb-c183ef254918 |
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Full Reference | Koděra, M., Kupčík, V., Makovický, E. (1970) Hodrushite—a new sulphosalt. Mineralogical Magazine, 37 (290) 641-648 doi:10.1180/minmag.1970.037.290.02 |
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Plain Text | Koděra, M., Kupčík, V., Makovický, E. (1970) Hodrushite—a new sulphosalt. Mineralogical Magazine, 37 (290) 641-648 doi:10.1180/minmag.1970.037.290.02 |
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In | (1970, June) Mineralogical Magazine Vol. 37 (290) Mineralogical Society |
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Abstract/Notes | SummaryHodrushite, a new sulphosalt of copper and bismuth, was found in the Rosalia ore vein at Banská Hodrušá near Banská Štiavnica, Czechoslovakia. It has chemical composition Cu8·12Bi11·54Fe0·29S22 (as determined by electron-microprobe method) close to Cu8Bi12S22. Symmetry is monoclinic, space group A2/m, lattice constants a 27·21, b 3·93, c 17·58 Å, β 92° 9′, measured density 6·35, calculated density 6·45 g/cm3. Microhardness 200 kg/mm2, anisotropic, weak bireflectance, creamy with pinkish tint, maximum reflectivity about 6000 Å. Crystals needle-shaped and striated along [010], colour steel-grey, quickly tarnishing to bronze. Associated with quartz, hematite, and chalcopyrite. Closely related to cuprobismutite. |
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