Moving mountains for you
Switch currency

Current Live Auctions

Current Live Fixed Price Sales

Ferriallanite-(La)

Views:
Watches:
ZLT630446

Ferriallanite-(La)

Type Locality

Description Tabs

Description
Locality: 
In den Dellen Quarries, Niedermendig, Mendig, Mayen-Koblenz, Rhineland-Palatinate, Germany
Class: 
Crystals on Matrix
Size Range: 
Micromount (under 1cm)
Size: 
0.5 × 0.4 × 0.3 cm
Description

Very small, selected fraction of a sanidinite ejectiob block with a 0.4 mm crystla of ferriallanite-(la). Analysed sample.

T.

Mineral Data
What's on the rock

Ferriallanite-(La)

Formula: 
{CaLa}{Fe3+AlFe2+}(Si2O7)(SiO4)O(OH)
Strunz: 
9.BG.05b
Hardness: 
6.0 - 0.0
Colour: 
Black
Streak: 
Brown
Type Locality: 
In den Dellen quarries, Niedermendig, Mendig, Laach lake volcanic complex, Eifel, Rhineland-Palatinate, Germany

Seller Information

Payment options: offline, paypal_wpp, paypal_wps