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Harmotome
Name
Harmotome
Chemical
Formula
(Ba0.5,Ca0.5,Na,K)5Al5,Si11O32·12(H2O)
Species
Silicates
Crystal
System
Monoclinic
Mohs
Scale
4-5
Color
Colorless, white, grey, pink, yellow, brown
Luster
Vitreous