| Mineral | Kaersutite |
|---|---|
| Formula | NaCa2(Mg3Ti4+Al)(Si6Al2)O22O2 |
| Crystal Form | Monoclinic/Prismatic [2/m] |
| Cleavage | Percet on {110} |
| Color | Dark brown to Black, Yellow-brown, Green-brown, Red-brown |
| Density | 3.2 – 3.3 g/cm3 |
| Diaphaneity | Semitransparent |
| Fracture | Brittle - Conchoidal |
| Hardness | 5.0 - 6.0 |
| Lustre | Vitreous |
| Streak | Pale brownish-grey |
| Type Loc. | Qaarsut, Uummannaq, Qaasuitsup, Greenland |
| Dana 8 Class | 66.1.3a.18 |
| Strunz Class | 8/F.10-150 |
| Mindat | mindat.org |
| WebMineral | WebMineral |
| ID | 423 |