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Tacharanite
Type Locality
Portree, Trotternish, Isle of Skye, North West Highlands (Inverness-shire), Scotland, UK
Mineral Data
Ca
12
Al
2
Si
18
O
51
·18H
2
O
Strunz:
9.HA.75
Physical Properties
Colour:
White
Crystal System:
Monoclinic
Hardness:
5.0
