Cornwallit
Appearance
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Ensampel a |
eghen moon ![]() |
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Klass |
moon arsenat ![]() |
Furvell gymyk |
Cu₅(aso₄)₂(oh)₄ ![]() |
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Cornwallit ew moon kober arsenat tanow gen an komposyans Cu5(AsO4)2(OH)4. Ev a furv kevres gen an fosfat pseudomalachit ha dewfurv ew a'n moon triklinik cornubit. Moon monoklinik gwyrdh ew.
Diskudhans ha hwarvedhyans
[golegi | pennfenten]Deskrifys veu rag an kensa tro en 1846 en Hwel Garland, Sen Day en Kernow. Henwys ew dhort Kernow, onan a niver a vonyow henwys endelha, pekar ha kernowit ha cornubit. Ev a hwer avel moon eylradh e'n barth oksidys a vonyow kober sulfid.
Ma an erthygel ma usya an Furv Skrifys Savonek a-barth Kernowek diwedhes.