| Reference Type | Journal (article/letter/editorial) |
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| Access Rights | Open Access |
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| Title | Secondary Zn and Cu minerals from contact deposits of the Oslo region, Norway |
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| Journal | Norsk Bergverksmuseum Skrift | ISBN | 82-91337-07-1 |
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| Authors | Raade, Gunnar | Author |
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| Year | 1995 | Volume | 9 |
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| URL | |
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| Download URL | http://www.nags.net/Mineralsymposium/1995/Raade(1995).pdf |
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| Languages | English |
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| Classification | Not set | LoC | Not set |
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| Mindat Ref. ID | 12987572 | Long-form Identifier | mindat:1:5:12987572:9 |
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| GUID | 0 |
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| Full Reference | Raade, Gunnar (1995) Secondary Zn and Cu minerals from contact deposits of the Oslo region, Norway. Norsk Bergverksmuseum Skrift, 9. 8-26 |
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| Plain Text | Raade, Gunnar (1995) Secondary Zn and Cu minerals from contact deposits of the Oslo region, Norway. Norsk Bergverksmuseum Skrift, 9. 8-26 |
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| In | Nordrum, Fred Steinar - Ed. (1995) Kongsberg Mineralsymposium 1995. Norsk Bergverksmuseum Skrift Vol. 9. Norsk Bergverksmuseum (Norwegian Mining Museum) |
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| Abstract/Notes | A list of 22 Zn/Cu minerals from the oxidised zone of contact deposits in the Oslo region is presented. Brianyoungite, described as a new mineral from Cumbria in 1993, was identified from Glomsrudkollen, Konnerudkollen, and Nyseter (Grua). Cu-poor aurichalcite from Konnerud has a mean Zn.Cu ratio of 4.44:1.00 (range 3.96- 5.45:1.00). Zn-rich malachite from Skjerpemyr (Grua) contains up to 17.66 wt.% ZnO, with 50.57 wt.% CuO, corresponding to (Cu1.49Zn0.51)Zum 2.00. The chemical analysis of a white massive mineral from Glomsrudkollen, with a powder pattern deviating in some details from that of hydrozincite, gave a formula close to Zn7(CO3)3(OH)8* H2O. A green "curly" mineral from the Sando quarry (Sande, Vestfold) may be identical with a very peculiar "Lockenmineral* described from Schwaz, Tirol. Its X-ray powder data are tabulated, but the material is too scarce for a chemical analysis. |
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