Gerstmannite

Type Locality

Sterling Mine, Sterling Hill, Ogdensburg, Franklin Mining District, Sussex Co., New Jersey, USA

Mineral Data

MnMgZn(SiO₄)(OH)₂

Strunz:

9.AE.25

Physical Properties

Hardness:

4.5

Tabs

Blogs

Blog post	Name	Posted at
The Highs and Lows of Mineral Identification at the Sterling-Franklin Orebody, New Jersey	Roger Curry	6th Jul 2018, 22:42:52

References

Mindat URL:

http://www.mindat.org/min-1685.html