General Information:
Chemical Formula:
(Ba,Sr)2TiMn2(SiO4)2(PO4,SO4)(OH,Cl)
IMA Status:
Approved IMA 1959
Physical Properties:
Cleavage:
[010] Perfect, [101] Distinct, [101] Distinct
Color:
orange brown.
Density:
4.13
Hardness:
4.5 - Between Fluorite and Apatite
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