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  

Mineralpedia Details for Betekhtinite

Reset

Betekhtinite

Betekhtinite

Formula
(Cu,Fe)21Pb2S15 
Crystal System
Orthorhombic 
Crystal Habit
Acicular 
Cleavage
Distinct, Distinct, Distinct 
Luster
Metallic 
Color
brownish black 
Streak
black 
Class
Orthorhombic - Dipyramidal 
Hardness
WebMineral
View Betekhtinite 
Mindat
View Betekhtinite 

Betekhtinite from Steward Mine, Butte dist., Silver Bow Co., Montana, United States

Betekhtinite
            from Steward Mine, Butte dist., Silver Bow Co., Montana, United States

Long, slender, striated 7mm crystal of Betekhtinite with associated Chalcocite.

Click thumbnail images for larger view.

Betekhtinite from Butte dist., Silver Bow Co., Montana, United States

Betekhtinite
            from Butte dist., Silver Bow Co., Montana, United States
Special Info
EDS Confirmed

Spongy looking black tarnished mass of Betekhtinite nested between Quartz crystals. EDS confirmed.

Click thumbnail images for larger view.

All photos by Dakota Matrix and are Copyrighted © and may not be used without permission. Copyright © 2020 - Dakota Matrix Minerals, Inc. Privacy | Terms & Conditions | Site Map