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Simmonsite
Type Locality
Zapot pegmatite, Gillis Range, Fitting District, Mineral Co., Nevada, USA
Mineral Data
Na
2
Li[AlF
6
]
Strunz:
3.CB.15
Physical Properties
Crystal System:
Monoclinic
Streak:
White
Hardness:
2.5 - 3.0
Tenacity:
brittle
