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 @ $50.00  

Bayldonite with Beudantite

#PD34587
SOLD
Bayldonite from Gold Hill mine, Tooele Co., Utah, United States - PD34587
Bayldonite from Gold Hill mine, Tooele Co., Utah, United States - PD34587

Bayldonite with Beudantite

#PD34587
Availability
Sold
Size
4 x 3 x 2 cm - Miniature 
Formula
Cu3PbO(AsO3OH)2(OH)2 (RRUFF)
Locality
Gold Hill mine, Tooele Co., Utah, United States
Tagged
arsenate , copper

Green Bayldonite with spongy Beudantite. Maybe questionable ID, but came with a David Shannon label, who was pretty reputable.

Bayldonite

Formula
Cu3PbO(AsO3OH)2(OH)2 
Crystal System
Monoclinic 
Crystal Habit
Encrustations, Mammillary, Druse 
Cleavage
None, None, None 
Luster
Greasy (Oily) 
Color
grass green, yellow green, dark green 
Streak
green 
Class
Monoclinic - Prismatic 
Fracture
Uneven 
Hardness
4.5 

Data courtesy of Webmineral.

Collection
Phillips Collection

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