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  

Semseyite with Franckeite

#PD51555

Semseyite with Franckeite

#PD51555
Availability
Sold
Size
7 x 3 x 3 cm - Sm Cabinet 
Formula
Pb9Sb8S21 (RRUFF)
Locality
San José mine, Oruro City, Oruro Dept., Bolivia
Tagged
sulfide

Silvery bladed Semseyite with micro crystals of Frankeite, which comprises most of the matrix. Nice combination specimen.

Semseyite

Formula
Pb9Sb8S21 
Crystal System
Monoclinic 
Crystal Habit
Radial, Spherical, Tabular 
Cleavage
Good, None, None 
Luster
Metallic 
Color
black, gray 
Streak
black 
Class
Monoclinic - Prismatic 
Fracture
Brittle 
Hardness
2.5 

Data courtesy of Webmineral.

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

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