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Willhendersonite

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JYJ657248

Willhendersonite

Description Tabs

Description
Locality: 
Ettringer Bellerberg, Ettringen, Mayen-Koblenz, Rhineland-Palatinate, Germany
Class: 
Crystals on Matrix
Size Range: 
Miniature (4.5-7 cm)
Size: 
4.8 × 3.4 × 1.8 cm
Description

Rich sample hosting dozens of aggregates with colourless wilhendersonite. W. Schüller & B. Ternes material. 

 

Mineral Data
What's on the rock

Willhendersonite

Formula: 
KCa[Al3Si3O12]·5H2O
Strunz: 
9.GD.10
Hardness: 
3.0
Streak: 
White
Type Locality: 
Vispi Quarry (incl. Celli; Pian di Celle), San Venanzo, Terni Province, Umbria, Italy