Claringbullite, a new hydrated copper chloride
| Autor: | Fejer, E. E., Clark, A. M., Couper, A. G., Elliott, C. J. |
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| Zdroj: | Mineralogical Magazine; December 1977, Vol. 41 Issue: 320 p433-436, 4p |
| Abstrakt: | SummaryClaringbullite, Cu4CI(OH)7.nH2O where n is about 0·5, a new mineral, is reported as soft blue plates in cuprite from Nchanga open pit, Zambia and Kambowe, Mina M'sesa, Katanga. The mineral is hexagonal a6-6708, c9·183 Å, Z = 2. Optically, claringbullite is uniaxial negative with ?= 1·782 and e= 1·780. Indexed powder data are given together with five electron-probe analyses of the mineral. |
| Databáze: | Supplemental Index |
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