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
1 item @ $25.00  

Challacolloite

#66118

Challacolloite

#66118
Availability
Available
Price
$75.00
Size
3 x 2 x 2 cm - Thumbnail 
Formula
KPb2Cl5 (RRUFF)
Locality
La Fossa crater, Vulcano Island, Messina prov., Sicily, Italy

Yellow micro crystals less than 0.5mm. Good coverage. Rare.

Challacolloite

Formula
KPb2Cl5 
Crystal System
Monoclinic 
Crystal Habit
Aggregates 
Luster
Adamantine - Greasy 
Color
colorless, white 
Streak
white 
Class
Monoclinic - Prismatic 
Fracture
Brittle - Subconchoidal 
Hardness
2-3 

Data courtesy of Webmineral.

Other Sold

All photos by Dakota Matrix and are Copyrighted © and may not be used without permission. Copyright © 2025 - Dakota Matrix Minerals, Inc. Privacy | Terms & Conditions | Site Map