General Information:
Chemical Formula:
Na15(SO4)5F4Cl
Composition:
(Molecular Weight = 936.61 gm)
Sodium 36.82 % Na
Sulfur 17.12 % S
Chlorine 3.79 % Cl
Oxygen 34.16 % O
Fluorine 8.11 % F
Empirical Formula:
Na15(SO4)5F4Cl
Environment:
Continental evaporite deposits.
IMA Status:
Approved IMA 1963
Locality:
Searles Lake, San Bernardino Co., California.
Physical Properties:
Color:
colorless or white.
Density:
2.605
Streak:
white
More details...