Strakhovite, Braunite

Specimen ID: MVM-AE9

Mineral(s)
Strakhovite : NaBa3Mn2+2Mn3+2Si6O19(OH)3
Braunite : Mn2+Mn3+6(SiO4)O8
Locality
Mindat locality:
Events

Photo added to mindat.org

Segregations of glassy, dark, olive-green Strakhovite into massive fine-grained Braunite matrix. FOV ~1 cm. Part of holotype specimen. Pavel M. Kartashov collection and photo.
Pavel Kartashov - 9th June 2007

Photo added to mindat.org

Segregations of glassy, dark, olive-green Strakhovite into massive fine-grained Braunite matrix. Well-formed, isometric, shining crystals of the later Braunite are visible. FOV ~5 mm. Part of the holotype specimen. Pavel M. Kartashov collection and photo.
Pavel Kartashov - 10th June 2007
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