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Unnamed (Mn-analogue of Ferriakasakaite-(La)) : {CaLa}{Mn3+AlMn2+}(Si2O7)(SiO4)O(OH), Baryte : BaSO4, Tilasite : CaMg(AsO4)F, Braunite : Mn2+Mn3+6(SiO4)O8

Copyright © Pavel M. Kartashov collection & photo
 
 
 
minID: G1Y-M7E

Unnamed (Mn-analogue of Ferriakasakaite-(La)) : {CaLa}{Mn3+AlMn2+}(Si2O7)(SiO4)O(OH), Baryte : BaSO4, Tilasite : CaMg(AsO4)F, Braunite : Mn2+Mn3+6(SiO4)O8

Copyright © Pavel M. Kartashov collection & photo  - This image is copyrighted. Unauthorized reproduction prohibited.
Field of View: 4.5 mm

Red prismatic crystals of unnamed Mn-analogue of ferriakasakaite-(La) in the Quartz veinlet intersecting black Braunite ore. Most of this crystals are submerged into transparent vein minerals and are under surface of the polish section. Associating minerals are white Baryte (in the central part of the photo) and transparent quartz-like Tilasite (the upper right corner of the photo). Analytical data are available on daughter photos. FOV is ~4.5x3 mm. Collected by Vera N. Smol'yaninova in 1983. Pavel M. Kartashov collection (#1081) and photo.

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Photo added: 28th Jun 2007

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