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0 item @ $0.00  

Harmotome

#64818

Harmotome

#64818
Availability
Sold
Size
5.3 x 3.8 x 2 cm - Sm Cabinet 
Formula
Ba2(Si12Al4)O32·12H2O (RRUFF)
Locality
Zlatolist, Krumovgrad Municipality, Kardzhali Prov., Bulgaria

White glossy blocky crystals to 6mm. Nice piece.

Harmotome

Formula
Ba2(Si12Al4)O32·12H2
Crystal System
Monoclinic 
Crystal Habit
Twinning Common, Cruciform, Striated 
Cleavage
Good, Fair, None 
Luster
Vitreous (Glassy) 
Color
white, gray, yellow, red, brown 
Streak
white 
Class
Monoclinic - Prismatic 
Fracture
Uneven 
Hardness
4-5 

Data courtesy of Webmineral.

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