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Carnallite

KMgCl₃·6H₂O

Ortorombico heart IMA grandfathered

Durezza Mohs2.5 (graffiata dall'unghia)

1. Talco

2. Gesso

3. Calcite

4. Fluorite

5. Apatite

6. Ortoclasio

7. Quarzo

8. Topazio

9. Corindone

10. Diamante

135710

Più duro di gesso (2)

องค์ประกอบ

Composizione (% in peso)

Cl

O

K

Mg

ClChlorine38.3%
OOxygen34.6%
KPotassium14.1%
MgMagnesium8.7%
HHydrogen4.4%

นิรุกติศาสตร์

ตั้งชื่อตาม Rudolf von Carnall.