Formula: Al(SO4)F . 5H2O
Origin of name: For N. Khadem, Iranian geologist
Crystal system: Orthorhombic
Crystal class: 2/m 2/m 2/m
Twinning:
Unit cell:
Colour: White
Diaphaneity:
Luster:
Habit: Rhombic tablets; chalky masses
Hardness: 1
Specific gravity: 1.89
Cleavage: None
Tenacity:
Streak:
Synonyms/varieties:
Comments:
| Back to Alphabetical list | Colour photos | Thin sections | SEM images | TEM images | vibrational spectra description | IR spectra | Raman spectra | N-IR spectra | F-IR spectra | IES spectra |