Kumtyubeite Srebrodolskite Wadalite Rondorfite Image

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Kumtyubeite, Srebrodolskite, Wadalite Rondorfite

Mineral:

Kumtyubeite: Ca5(SiO4)2F2
Srebrodolskite: Ca2Fe+++2O5
Wadalite: Ca6Al5Si2O16Cl3
Rondorfite: Ca8Mg(SiO4)4Cl2

Comments:

BSE image of kumtyubeite (Kmt) associated with srebrodolskite (Srb), bultfonteinite (Blt), Ca- kydrosilicates, wadalite (Wad), rondorfite (Rndr), and ettringite (dark gray). (AmMin, v94:1361).

Location:

Rock-forming mineral found in skarn carbonate-xenoliths in ignimbrites of the Upper Chegem volcanic structure, Kabardino-Balkaria, Northern Caucasus, Russia.

Scale:

See Image.

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