Marianoite Image |
Mineral: | Marianoite: Na2Ca4(Nb,Zr)2(Si2O7)2(O,F)4 | |||||
Comments: | PPL image of euhedral crystals of marianoite, titanite and U-rich pyrochlore in the phlogopite-calcite silicocarbonatite. (CanMin, v46:1023). | |||||
Location: | Mesoproterozoic Prairie Lake intrusive complex, in northwestern Ontario, Canada. | |||||
Scale: | See Image. | |||||
Copyright: | © Canadian Mineralogist | |||||
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