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Buddingtonite
Type Locality
Sulphur Bank Mine (Sulfur Bank Mine; Sulphur Bank deposits), Clear Lake Oaks, Sulphur Creek District (Sulfur Creek District; Wilbur Springs District), Lake Co., California, USA
Mineral Data
(NH
4
)AlSi
3
O
8
Strunz:
9.FA.30
Physical Properties
Colour:
Colorless
Crystal System:
Monoclinic
Streak:
White
Hardness:
5.5
Tenacity:
brittle
