Defernite

Type Locality

Güneyce-Ikizdere, Rize Province, Black Sea Region, Turkey

Mineral Data

Ca₆(CO₃)_2-x(SiO₄)_x(OH)₇(Cl,OH)_1-2x (x<0.5)

Strunz:

5.BA.25

Physical Properties

Crystal System:

Orthorhombic

Hardness:

3.0

Tenacity:

brittle

Tabs

Archive

Locality List

Item Localities for Mineral

Namibia

Otjozondjupa Region

Kombat Mine, Grootfontein

References

Mindat URL:

http://www.mindat.org/min-1246.html