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Chayesite, Merrihueite
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| Mineral: | Chayesite: K(Mg,Fe++)4Fe+++(Si12O30) Merrihueite: (K,Na)2(Fe++,Mg)5Si12O30 | ||||
| Comments: | A sharp, chemically zoned crystal of copper-brown merrihueite(?) (see Lapis-Magazine 4/2002 Page 38/39) overgrown on bluish chayesite. | ||||
| Location: | Basalt quarry, Pauliberg Mt., Kobersdorf, Oberpullendorf, Burgenland, Austria. | ||||
| Scale: | Crystal Size 0.15 cm. | ||||
| Copyright: | © Jeff Weissman / Photographic Guide to Mineral Species | ||||
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