Specimen #2467

Name: Sturmanite

Type: Mineral

Locality: N'Chwaning III Mine, South Africa

Favorite? N

Fluorescent? N

Size: 7.6 x 4.4 x 2.5 cm

Weight: 197

Acquired: 2012-08-29

Source: Ebay: jewels-fine-minerals

Label: N

Comment:

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

There are 2 pictures on file

M02467-01.jpg:

Sturmanite, N'Chwaning III Mine, South Africa - 7.6 x 4.4 x 2.5 cm

M02467-02.jpg:

Sturmanite, N'Chwaning III Mine, South Africa