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1 item @ $25.00  
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Lawsonite

#65940
SOLD
Lawsonite from Reed Station, Tiburon Peninsula, Marin Co., California, United States - 65940
Lawsonite from Reed Station, Tiburon Peninsula, Marin Co., California, United States - 65940

Lawsonite

#65940
Availability
Sold
Size
6 x 3.5 x 3 cm - Sm Cabinet 
Formula
CaAl2Si2O7(OH)2·H2O (RRUFF)
Locality
Reed Station, Tiburon Peninsula, Marin Co., California, United States

Exceptional blue Lawsonite crystals, the largest (second photo) measuring 9mm. These are extremely hard  to find on the market today. This one was found by the Jungles.

Lawsonite

Formula
CaAl2Si2O7(OH)2·H2O 
Crystal System
Orthorhombic 
Crystal Habit
Prismatic, Tabular 
Cleavage
Perfect, Perfect, Poor 
Luster
Vitreous - Greasy 
Color
colorless, white, gray, blue, pinkish 
Streak
white 
Class
Orthorhombic - Dipyramidal 
Fracture
Brittle - Uneven 
Hardness
7.5 

Data courtesy of Webmineral.

Collection
Jungles Collection
Mineralpedia
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On Dakota Matrix
Previously Sold Lawsonite
On Dakota Matrix
Other Available Lawsonite
WebMineral
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Mindat
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