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  

Ludlockite

#37985

Ludlockite

#37985
Availability
Sold
Size
4.5 x 4 x 3 cm - Miniature 
Formula
PbFe3+4As3+10O22 (RRUFF)
Locality
Veta Negra mine, Pampa Larga dist., Copiapó, Atacama Prov., Chile
Tagged
arsenate

Fibrous orange red crystals to 1mm.

Ludlockite

Formula
PbFe3+4As3+10O22 
Crystal System
Triclinic 
Crystal Habit
Acicular 
Cleavage
Good, Good, None 
Luster
Subadamantine 
Color
copper red 
Streak
light brown 
Class
Triclinic - Pinacoidal 
Fracture
Sectile 
Hardness
1.5-2 

Data courtesy of Webmineral.

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