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
2 items @ $85.00  

Donpeacorite

#DS42934

Donpeacorite

#DS42934
Availability
Sold
Size
5 x 5 x 2.5 cm - Miniature 
Formula
Mn2+MgSi2O6 (RRUFF)
Locality
ZCA No. 4 mine, St. Lawrence Co., New York, United States

Pink granular interlocking crystals. Donpeacorite is a pyroxene found in manganese rich siliceous marbles. This is a very rich specimen.

Type Locality

Donpeacorite

Formula
Mn2+MgSi2O6 
Crystal System
Orthorhombic 
Cleavage
Perfect, None, None 
Luster
Vitreous (Glassy) 
Color
yellow orange 
Class
Orthorhombic - Dipyramidal 
Hardness
5-6 

Data courtesy of Webmineral.

Collection
Shultz Collection
Special Info
Type Locality

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