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  

Harmotome with Apophyllite

#51336

Harmotome with Apophyllite

#51336
Availability
Sold
Size
6 x 4 x 3.5 cm - Sm Cabinet 
Formula
Ba2(Si12Al4)O32·12H2O (RRUFF)
Locality
Korsnäs Lead mine, Korsnäs, Ostrobothnia, Finland

White to grey excellent crystals to 6mm. Ex. Willaim Pinch with tag.

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.

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

All photos by Dakota Matrix and are Copyrighted © and may not be used without permission. Copyright © 2019 - Dakota Matrix Minerals, Inc. Privacy | Terms & Conditions | Site Map