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  

Sphalerite with Calcite, Willemite & Franklinite

#DS47382

Sphalerite with Calcite, Willemite & Franklinite

#DS47382
Availability
Sold
Size
13 x 7 x 5 cm - Cabinet 
Formula
ZnS (RRUFF)
Locality
Franklin, Sussex Co., New Jersey, United States
Tagged
sulfide

Cabinet specimen 1-3mm crystalline grains of Sphalerite embedded in Calcite and associated with Willemite (brick red) and Franklinite. FL

Sphalerite

Formula
ZnS 
Crystal System
Isometric 
Crystal Habit
Euhedral Crystals, Granular, Colloform 
Cleavage
Perfect, Perfect, Perfect 
Luster
Resinous - Greasy 
Color
brown, yellow, red, green, black 
Streak
brownish white 
Class
Isometric - Hextetrahedral 
Fracture
Uneven 
Hardness
3.5-4 

Data courtesy of Webmineral.

Collection
Shultz Collection

Related Products

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