Mineral Specimen and Product Inventory Search

Availability

Available

Price

$25.00

Locality

Långban, Filipstad, Värmland, Sweden

Formula

KCa₄Si₈O₂₀F·8H₂O

Size

2 x 2 x 1.5 cm - Thumbnail

Pink platy crystals. The group is 1.3cm.

Availability

Available

Price

$125.00

Locality

Långban, Filipstad, Värmland, Sweden

Formula

Mg₂Mn³⁺O₂(BO₃)

Size

2.2 x 1.7 x 1.3 cm - Thumbnail

Special Info

Type & Only Locality

Acicular crystals to 4mm in matrix. Excellent specimen of this very rare borate from the only locality in the world.

Availability

Available

Price

$75.00

Locality

Långban, Filipstad, Värmland, Sweden

Formula

Mg₆Fe³⁺₂CO₃(OH)₁₆·4H₂O

Size

7 x 4.5 x 1 cm - Sm Cabinet

Tagged

carbonate

Golden micaceous thin crystal plates measuring 1-5mm on front and back.