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0 item @ $0.00  

Magnesite with Quartz

#34382

Magnesite with Quartz

#34382
Availability
Sold
Size
6.5 x 5 x 4 cm - Sm Cabinet 
Formula
MgCO3 (RRUFF)
Locality
Brumado, Bahia, Brazil
Tagged
carbonate

Large rhombs of lustrous, colorless Magnesite to 3.5cm across associated with waterclear Quartz. Excellent showy specimen.

Magnesite

Formula
MgCO3 
Crystal System
Trigonal 
Crystal Habit
Massive - Granular, Earthy, Massive - Fibrous 
Cleavage
Perfect, Perfect, Perfect 
Luster
Vitreous (Glassy) 
Color
colorless, white, grayish white, yellowish white, brownish white 
Streak
white 
Class
Trigonal - Hexagonal Scalenohedral 
Fracture
Brittle - Conchoidal 
Hardness

Data courtesy of Webmineral.

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