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0 item @ $0.00  

Schorl in Albite Quartz

#DL63795

Schorl in Albite Quartz

#DL63795
Availability
Sold
Size
7.5 x 8 x 5 cm - Sm Cabinet 
Formula
NaFe2+3Al6(BO3)3Si6O18(OH)4 (RRUFF)
Locality
Midnight Owl mine, Yavapai Co., Arizona, United States
Tagged
pegmatite mineral

Graphically grown Schorl with Quartz.

Schorl

Formula
NaFe2+3Al6(BO3)3Si6O18(OH)4 
Crystal System
Trigonal 
Crystal Habit
Acicular, Prismatic, Striated 
Cleavage
Indistinct, None, None 
Luster
Vitreous (Glassy) 
Color
black, brownish black, greenish black, bluish black 
Streak
brown 
Class
Trigonal - Ditrigonal Pyramidal 
Fracture
Brittle - Conchoidal 
Hardness
7.5 

Data courtesy of Webmineral.

Collection
Dr. David London Collection
Mineralpedia
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Previously Sold Schorl
On Dakota Matrix
Other Available Schorl
WebMineral
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