General Information:
Chemical Formula:
Sr4Al8(CO3)3(OH,F)26·10-11(H2O)
Composition:
(Molecular Weight = 1,384.60 gm)
Strontium 25.31 % Sr
Aluminum 15.59 % Al
Hydrogen 2.48 % H
Carbon 2.60 % C
Oxygen 37.55 % O
Fluorine 16.47 % F
Empirical Formula:
Sr4Al8(CO3)3(OH)13F12·10.5(H2O)
IMA Status:
Approved IMA 1985
Physical Properties:
Cleavage:
None
Color:
white.
Density:
2.667
Diaphaniety:
Translucent
Habits:
Fibrous - Crystals made up of fibers., ,
Hardness:
3.5 - Copper Penny
Luster:
Waxy
Streak:
white
More details...