Ralstonite Cryolite Image |
Mineral: | Ralstonite: NaxMgxAl2-x(F,OH)6ยท(H2O) Cryolite: Na3AlF6 | |||||
Comments: | Massive cryolite with solution cavities lined with octahedral ralstonite crystals. | |||||
Location: | Ivigtut, Greenland. | |||||
Scale: | Picture size 0.5 cm. | |||||
Copyright: | © John Veevaert | |||||
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