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Sphene



Chemical formula: CaO x SiO2 x TiO2
Melting point: No data
Density: 3.48 g/cm3
Microhardnes: No data
Hardness (Moh's): 5-5.5
Luminescence: fluorescent, short uv=weak brown
Crystal system: Monoclinic
Cell dimensions: a=6.55 A, b=8.7 A, c=7.43 A
PDF number: 00-002-0521
ICSD number: 039870
Note: No data