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
Checkout
0 item @ $0.00  
Home | My Cart | Login | Register

Cassiterite

#58580
SOLD
Cassiterite from Ingersoll mine, Pennington Co., South Dakota, United States - 58580
Cassiterite from Ingersoll mine, Pennington Co., South Dakota, United States - 58580

Cassiterite

#58580
Availability
Sold
Size
8.5 x 5.5 x 5.5 cm - Sm Cabinet 
Formula
SnO2 (RRUFF)
Locality
Ingersoll mine, Pennington Co., South Dakota, United States
Tagged
ore specimen , tin

Black crystalline, skeletal Cassiterite in Albite. Excellent specimen for the Black Hills. Ex. Willard Roberts collection with label.

Cassiterite

Formula
SnO2 
Crystal System
Tetragonal 
Crystal Habit
Prismatic, Massive, Botryoidal 
Cleavage
Perfect, Indistinct, None 
Luster
Adamantine 
Color
brown, brownish black, colorless, green, gray 
Streak
brownish white 
Class
Tetragonal - Ditetragonal Dipyramidal 
Fracture
Irregular 
Hardness
6-7 

Data courtesy of Webmineral.

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

Related Products

Other Sold

All photos by Dakota Matrix and are Copyrighted © and may not be used without permission. Copyright © 2024 - Dakota Matrix Minerals, Inc. Privacy | Terms & Conditions | Site Map