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Loughlinite
Type Locality
Westvaco mine, Green River formation, Sweetwater Co., Wyoming, USA
Mineral Data
Na
2
Mg
3
Si
6
O
16
·8H
2
O
Strunz:
9.EE.25
Physical Properties
Colour:
White
Streak:
white
Hardness:
1.0 - 0.0
Tenacity:
flexible
