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0 item @ $0.00  

Labuntsovite-Mg

#CL63906

Labuntsovite-Mg

#CL63906
Availability
Sold
Size
6.5 x 6.5 x 4.5 cm - Sm Cabinet 
Formula
Na4K4Mg2Ti8O4(Si4O12)4(OH)4·10-12H2O (RRUFF)
Locality
Kovdor Phlogopite mine, Kovdor Massif, Kola, Russia

Larger specimen with a 3cm pocket filled with nice orange prismatic crystals to 3mm.

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
Chet S. Lemanski, Jr. Collection

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