Specimen #725

Name: Braunite on Calcite

Type: Micromount

Locality: Långban, Filipstad, Värmland, Sweden

Favorite? N

Fluorescent? N

Size:

Weight:

Acquired: 2008-07-01

Source: Simkev Micromounts

Label: N

Comment: Rich coverage of sub-metallic dark brown to black irregular crystals and grains in Calcite matrix.

Minerals: Braunite-I (Mn++Mn+++6SiO12) Calcite (CaCO3)

There are 2 pictures on file

M00725-01.jpg:

Field of View: 5.4 x 3.6 mm, Magnification: 25X

M00725-02.jpg:

Field of View: 2.7 x 1.8 mm, Field of View: 50X