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Earth lab datasite

Zeolite
Silicate analcite
hydrous aluminosilicate
Na [Al Si2 O6] H2O D H2
Scale bar = 1 centimetre
cleavage: Very poor
crystal system: Cubic
hardness 5.0 - 5.5
relative density 2.2 - 2.3
Kilpatrick, Dumbartonshire
24 F 2