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Portlandite

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SHS713396

Portlandite

Description Tabs

Description
Locality: 
Cerro De La Concordia, Piedra Parada, Tatatila Municipality, Veracruz, Mexico
Class: 
Massive/Crystalline
Size Range: 
Thumbnail (1-3cm)
Size: 
2 × 1.7 × 0.8 cm
Description

Portlandite in matrix

Mineral Data
What's on the rock

Portlandite

Formula: 
Ca(OH)2
Strunz: 
4.FE.05
Hardness: 
2.5 - 3.0
Type Locality: 
Scawt Hill, Larne, Co. Antrim, Northern Ireland, UK