Locality type: | Mine |
Classification |
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Species: | Prachařite |
Formula: | CaSb25+(As23+O5)2O2 · 10H2O |
Chemical Analyses: |
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Oxide wt%: | | 1 |
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CaO | 6.28/7.12 % |
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MgO | 0.09/- % |
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ZnO | -/0.01 % |
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Sb2O5 | 39.22/40.19 % |
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As2O3 | 47.59/47.39 % |
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SO3 | -/0.02 % |
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H2O | 21.65/22.04 % |
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Total: | 114.83 % |
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Empirical formulas: | 1 | (1) (Ca0.93Mg0.02)?0.95Sb2.02(AsO3)4.00·10H2O; (2) Ca1.04Sb2.03(AsO3)3.92·10H2O |
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Sample references: | |
Confirmation |
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Validity: | Valid - Type Locality |
Data |
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Mineral Data: | Click here to view Prachařite data |
Locality Data: | Click here to view Plaka Mine No. 80, Plaka Mines, Plaka, Lavrion mining district, Lavreotiki, East Attica, Attica, Greece |
Data Identifiers |
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Mindat Occurrence Record ID: | 1260957 |
Long-form Identifier: | 1:3:1260957:6 |
GUID (UUID V4): | 43ddbbea-5c23-4eea-839d-70cb58784391 |
References |
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Rieck, B., Kolitsch, U., Voudouris, P., Giester, G., Tzeferis, P. (2020) Lavrion, Griechenland: Weitere Neufunde aus dem berühmten Bergbaurevier. Mineralien-Welt, 31 (3) 6-21 Kolitsch, Uwe, Sejkora, Jiří, Topa, Dan, Kampf, Anthony R., Plášil, Jakub, Rieck, Branko, Fabritz, Karl Heinz (2023) Prachařite, CaSb5+2(As3+2O5)2O2·10H2O, a new mineral from Lavrion, Greece. Mineralogy and Petrology, 117 (2) 269-280 doi:10.1007/s00710-023-00830-5 |