Specimen #1822

Name: Sturmanite

Type: Mineral

Locality: Black Rock District, Northern Cape Province, South Africa

Favorite? N

Fluorescent? N

Size: 10 x 7 cm

Weight: 167

Acquired: 2009-12-19

Source: Online Minerals

Label: N

Comment: Rare type-locality species from Black Rock District, Northern Cape Province, South Africa. Superb specimen. Ex- Diana/Rolando collection.

Minerals: Sturmanite (Ca6(Fe+++,Al,Mn++)2(SO4)2[B(OH)4](OH)12 25(H2O))

There are 2 pictures on file

M01822-01.jpg:

Sturmanite, Black Rock District, Northern Cape Province, South Africa - 10 x 7 cm

M01822-02.jpg:

Sturmanite, Black Rock District, Northern Cape Province, South Africa