Mineral | Anatase |
---|---|
Formula | TiO2 |
Crystal Form | Tetragonal/Ditetragonal-Dipyramidal [4/m 2/m 2/m] |
Cleavage | Perfect on {001} and {011} |
Color | Brown, Yellowish or Reddish brown, Indigo blue, Black; Greenish, Pale lilac, Grey, Rarely almost colourless |
Density | 3.8 – 4.0 g/cm3 |
Diaphaneity | Transparent, Translucent |
Fracture | Sub-Conchoidal |
Hardness | 5.5 - 6.0 |
Lustre | Adamantine, Metallic |
Streak | White to pale yellow |
Type Loc. | St Christophe-en-Oisans, Bourg d'Oisans, Isère, Rhône-Alpes, France |
Dana 8 Class | 4.4.4.1 |
Strunz Class | IV/D.14-10 |
Mindat | mindat.org |
WebMineral | WebMineral |
ID | 9 |