Volkonskoite Image |
Mineral: | Volkonskoite: Ca0.3(Cr+++,Mg,Fe+++)2(Si,Al)4O10(OH)2ยท4(H2O) | |||||
Comments: | Specimen of massive, green volkonskoite. | |||||
Location: | Efimyatskaja Perm, Ural Mts., Russia. | |||||
Scale: | 1.1 x 1 cm. | |||||
Copyright: | © John Veevaert | |||||
Counter: | This Image has been shown 671 times | |||||
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