Strontiojoaquinite

Overview

(Na,Fe+2)2Ba2Sr2Ti2(Si4O12)2(O,OH)2·(H2O)
Fluorescence: none	Not Radioactive	Magnetic: no

Description

Physical Properties

Property	Value
Density	3.68 g/cc
Hardness - Mohs	Strontiojoaquinite - 5.5  10 Diamond 9 Carborundum 8 Topaz 7 Quartz 6 Orthoclase 5 Apatite 4 Fluorite 3 Calcite 2 Gypsum 1 Talc
Color	green, brown
Streak	-

Crystal Properties

Property	Value
Crystal structure	monoclinic - sphenoidal
Cleavage	good
Tenacity	-
Fracture	-
Luster	vitreous, glassy

Similar Minerals

Dana Number : 60.01.01a.02

Class: 60

Group: 60.01

Subgroup: 60.01.01a - joaquinite

Dana Number	Mineral Name	Formula
60.01.01a.02	strontiojoaquinite	(Na,Fe+2)2Ba2Sr2Ti2(Si4O12)2(O,OH)2·(H2O)

Nickel-Strunz Number : 09.CE.25

Group : 09

Subgroup : CE

Nickel-Strunz Number	Mineral Name	Formula
09.CE.25	strontiojoaquinite	(Na,Fe+2)2Ba2Sr2Ti2(Si4O12)2(O,OH)2·(H2O)

Specimens

Localities

Uses