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Hydroboracite

#DS44335
SOLD
Hydroboracite from Thompson mine, Inyo Co., California, United States - DS44335
Hydroboracite from Thompson mine, Inyo Co., California, United States - DS44335

Hydroboracite

#DS44335
Availability
Sold
Size
7 x 5 x 53 cm - Cabinet 
Formula
CaMg[B3O4(OH)3]2·3H2O (RRUFF)
Locality
Thompson mine, Inyo Co., California, United States

Sharp, murky white pointed crystals like spikes to 4mm.

Hydroboracite

Formula
CaMg[B3O4(OH)3]2·3H2O 
Crystal System
Monoclinic 
Crystal Habit
Fibrous, Foliated 
Cleavage
Perfect, None, None 
Luster
Vitreous - Silky 
Color
colorless, greenish, white, light brown, wine yellow 
Streak
white 
Class
Monoclinic - Prismatic 
Hardness
2 

Data courtesy of Webmineral.

Collection
Shultz Collection
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