Formula: (Ba,Sr)(Ti,Cr,Fe,Mg,Zr)21O38
Origin of name: For Donald Lindsley, American mineralogist
Crystal system: Hexagonal
Crystal class: -3
Twinning:
Unit cell:
Colour: Black
Diaphaneity:
Luster: Metallic
Habit: Grains to 3 mm; polycrystalline masses
Hardness: 7 to 7.5
Specific gravity: 4.63
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 |