Duftite

Overview

PbCu(AsO4)(OH)
Fluorescence: none	Not Radioactive	Magnetic: no

Description

Physical Properties

Property	Value
Density	6.4 g/cc
Hardness - Mohs	Duftite - 3  10 Diamond 9 Carborundum 8 Topaz 7 Quartz 6 Orthoclase 5 Apatite 4 Fluorite 3 Calcite 2 Gypsum 1 Talc
Color	green
Streak	pale green

Crystal Properties

Property	Value
Crystal structure	orthorhombic - disphenoidal
Cleavage	poor
Tenacity	brittle
Fracture	conchoidal
Luster	vitreous, dull

Similar Minerals

Dana Number : 41.05.02.05

Class: 41

Group: 41.05

Subgroup: 41.05.02 - descloizite

Dana Number	Mineral Name	Formula
41.05.02.01	descloizite	PbZn(VO4)(OH)
41.05.02.02	mottramite	PbCu(VO4)(OH)
41.05.02.03	pyrobelonite	PbMn(VO4)(OH)
41.05.02.04	&ccaronlechite	Pb(Fe+2,Mn)(VO4)(OH)
41.05.02.05	duftite	PbCu(AsO4)(OH)

Nickel-Strunz Number : 08.BH.35

Group : 08

Subgroup : BH

Nickel-Strunz Number	Mineral Name	Formula
08.BH.35	adelite	CaMg(AsO4)(OH)
08.BH.35	arsendescloizite	PbZn(AsO4)(OH)
08.BH.35	austinite	CaZn(AsO4)(OH)
08.BH.35	conichalcite	CaCu(AsO4)(OH)
08.BH.35	duftite	PbCu(AsO4)(OH)
08.BH.35	gabrielsonite	PbFe+2(AsO4)(OH)
08.BH.35	tangeite	CaCu(VO4)(OH)

Specimens

Localities

Uses