mineral specimens
rare minerals
mineral dealer
systematic minerals
Black Hills minerals
fine minerals
mineral dealer
Dana minerals
IMA minerals
mineral collections
rock and minerals
gem crystal
0 item @ $0.00  

Lawsonite

#32532

Lawsonite

#32532
Availability
Sold
Size
2.5 x 2 x 1 cm - Thumbnail 
Formula
CaAl2Si2O7(OH)2·H2O (RRUFF)
Locality
near Valley Ford, Sonoma Co., California, United States

Good 2-3mm crystals seldom seen elsewhere.

Lawsonite

Formula
CaAl2Si2O7(OH)2·H2
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.

Mineralpedia
View Lawsonite
On Dakota Matrix
Previously Sold Lawsonite
On Dakota Matrix
Other Available Lawsonite
WebMineral
View Lawsonite
Mindat
View Lawsonite

All photos by Dakota Matrix and are Copyrighted © and may not be used without permission. Copyright © 2024 - Dakota Matrix Minerals, Inc. Privacy | Terms & Conditions | Site Map