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
Checkout
0 item @ $0.00  
Home | My Cart | Login | Register

Alumohydrocalcite

#BAC64327
SOLD
Alumohydrocalcite from Mount Hamilton, Santa Clara Co., California, United States - BAC64327
Alumohydrocalcite from Mount Hamilton, Santa Clara Co., California, United States - BAC64327

Alumohydrocalcite

#BAC64327
Availability
Sold
Size
5.5 x 3 x 2 cm - Sm Cabinet 
Formula
CaAl2(CO3)2(OH)4·3H2O (RRUFF)
Locality
Mount Hamilton, Santa Clara Co., California, United States
Tagged
carbonate

Excellent specimen, very rich with pods of lilac colored Alumohydrocalcite.

Alumohydrocalcite

Formula
CaAl2(CO3)2(OH)4·3H2O 
Crystal System
Triclinic 
Crystal Habit
Spherical, Acicular, Massive - Fibrous 
Cleavage
Perfect, Imperfect, None 
Luster
Vitreous (Glassy) 
Color
chalky white, bluish white, violet, light yellow, gray 
Streak
white 
Class
Triclinic - Pinacoidal 
Fracture
Uneven 
Hardness
2.5 

Data courtesy of Webmineral.

Collection
William & Anne Cook Collection
Mineralpedia
View Alumohydrocalcite
On Dakota Matrix
Previously Sold Alumohydrocalcite
On Dakota Matrix
Other Available Alumohydrocalcite
WebMineral
View Alumohydrocalcite
Mindat
View Alumohydrocalcite

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