Adachiite

Overview

CaFe3Al6(Si3AlO18)(BO3)3(OH)3(OH)
Fluorescence: none	Not Radioactive	Magnetic: no

Description

Physical Properties

Property	Value
Density	3.228 g/cc
Hardness - Mohs	Adachiite - 7  10 Diamond 9 Carborundum 8 Topaz 7 Quartz 6 Orthoclase 5 Apatite 4 Fluorite 3 Calcite 2 Gypsum 1 Talc
Color	black, brown, bluish purple
Streak	-

Crystal Properties

Property	Value
Crystal structure	trigonal - ditrigonal pyramidal
Cleavage	-
Tenacity	-
Fracture	-
Luster	-

Similar Minerals

Dana number has not been assigned at this time.

Nickel-Strunz number has not been assigned at this time.

Specimens

Localities

Uses