Cobalt — Mohs 5.0 | |||||
Opal — Mohs 5.5 < 6.5 | |||||
Apatite — Mohs 5.0 | |||||
Albite — Mohs 5.5 | Hemimorphite — Mohs 5.0 | Actinolite — Mohs 5.5 < 6.0 | Cancrinite — Mohs 5.0 < 6.0 | Nepheline — Mohs 5.5 < 6.0 | Okenite — Mohs 5.0 > 4.5 |
Tremolite — Mohs 5.0 < 6.0 | Thomsonite — Mohs 5.0 < 6.5 | Wollastonite — Mohs 5.0 | Hexagonite — Mohs 5.0 < 6.0 | Eudialyte — Mohs 5.0 < 5.5 | Pyroxmangite – Mohs 5.5 < 6.0 |
Rhodonite — Mohs 5.5 < 6.5 | Smaragdite — Mohs 5.5 < 6.0 | Titanite — Mohs 5.0 < 5.5 | Kyanite — Mohs 5.5 < 7.0 | Augite — Mohs 5.0 < 6.5 | Hedenbergite – Mohs 5.0 < 6.5 |