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Labuntsovite-Mg with Catapleiite

#PD37341

Labuntsovite-Mg with Catapleiite

#PD37341
Availability
Sold
Size
5 x 3.5 x 3.5 cm - Miniature 
Formula
Na4K4Mg2Ti8O4(Si4O12)4(OH)4·10-12H2O (RRUFF)
Locality
Iron mine, Kovdor Massif, Kola Peninsula, Russia

Bright orange micro crystals of Labuntsovite to 1mm with beige rosettes of Catapleiite.

Labuntsovite-Mg

Formula
Na4K4Mg2Ti8O4(Si4O12)4(OH)4·10-12H2
Crystal System
Monoclinic 
Crystal Habit
Prismatic, Radial, Aggregates 
Cleavage
Imperfect, Imperfect, None 
Luster
Vitreous (Glassy) 
Color
colorless, yellowish white, pink, light orange 
Streak
white 
Class
Monoclinic - Prismatic 
Fracture
Stepped 
Hardness

Data courtesy of Webmineral.

Collection
Phillips Collection

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