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 Naumannite

Reset

Naumannite

Naumannite

Formula
Ag2Se 
Crystal System
Orthorhombic 
Crystal Habit
Massive 
Cleavage
Perfect, Perfect, Perfect 
Luster
Metallic 
Color
grayish black, iron black 
Streak
black 
Class
Orthorhombic - Disphenoidal 
Fracture
Sectile 
Hardness
2.5 
WebMineral
View Naumannite 
Mindat
View Naumannite 

Naumannite from DeLamar mine, Owyhee Co., Idaho, United States

Naumannite
            from DeLamar mine, Owyhee Co., Idaho, United States

Granular compact crystalline masses. A very rich specimen of this rare silver selenide.

Click thumbnail images for larger view.

All photos by Dakota Matrix and are Copyrighted © and may not be used without permission. Copyright © 2021 - Dakota Matrix Minerals, Inc. Privacy | Terms & Conditions | Site Map