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Plumbogummite & Wulfenite

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TPX951000

Plumbogummite & Wulfenite

Classic Locality

Description Tabs

Description
Locality: 
La Montañesa Mine, Navalagamella, Madrid, Spain
Class: 
Crystals on Matrix
Size Range: 
Miniature (4.5-7 cm)
Size: 
5 × 4.2 × 3.2 cm
Weight: 
70.00gr
Description

Very interesting specimen of plumbogummite on matrix dotted with some small Wulfenite crystals. These are specimens extracted in the 90s from this small Madrid mine.

Mineral Data
What's on the rock

Plumbogummite

Formula: 
PbAl3(PO4)2(OH)5·H2O
Strunz: 
8.BL.10
Hardness: 
4.0 - 5.0
Type Locality: 
Huelgoat (Locmaria-Berrien), Finistère, Brittany, France

Wulfenite

Formula: 
Pb(MoO4)
Strunz: 
7.GA.05
Crystal System: 
Tetragonal
Hardness: 
2.5 - 3.0
Streak: 
White
Type Locality: 
Bad Bleiberg, Bleiberg District, Gailtaler Alpen & Karnische Alpen, Carinthia, Austria

Seller Information

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