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Cancrisilite

Na₇(Si₇Al₅)O₂₄(CO₃)·3H₂O

Esagonale heart IMA approved tectosilicates

Durezza Mohs5 (graffiata dall'acciaio)

1. Talco

2. Gesso

3. Calcite

4. Fluorite

5. Apatite

6. Ortoclasio

7. Quarzo

8. Topazio

9. Corindone

10. Diamante

135710

Più duro di fluorite (4)

องค์ประกอบ

Composizione (% in peso)

O

Si

Na

Al

OOxygen48.5%
SiSilicon19.9%
NaSodium16.2%
AlAluminium13.6%
CCarbon1.2%
HHydrogen0.6%

นิรุกติศาสตร์

ตั้งชื่อตาม cancrinite.