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Earth lab datasite

Zeolite
Silicate mesolite
hydrous sodium calcium aluminosilicate
Na2 Ca2 [Al6 Si9 O30] (H20)8
Scale bar = 1 centimetre
cleavage: Perfect
crystal system: Monoclinic
hardness 5.0
relative density 2.2 - 2.3
Kilmalcolm, Renfrewshire
24 E 4