Formula: (Fe,Mn)Fe2(PO4)2(OH)2
Origin of name: For W. Lipscomb Jr., American chemist
Crystal system: Tetragonal
Crystal class: 422
Twinning:
Unit cell: a = 7.31, c = 13.212
Colour: Olive-green to black
Diaphaneity: Opaque
Luster: Splendent
Habit: Aggregates of microscopic crystals
Hardness:
Specific gravity: 3.66
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 |