Mooreite 3.86 ct.

Mooreite

Is a rare mineral found only in Sterling Hill locality.

The formula is Mg15(SO4)2(OH)26·8H2O  and hardness of 3.

Associated with Pyrochroite, a manganese hydroxide with formula Mn(OH)2 and hardness of 3.

As a must from this location there is Willemite that gives it's green fluorescence. From Sterling Hill Mine,Ogdensburg,New Jersey.

Size:9.3x8x5.8 mm.

Weight:3.86 ct.

CODE#4244