Malachite

Hohenlimburg Quarry | Hohenlimburg | Hagen | North Rhine-Westphalia | Germany

Size: 4.8x3.4x2.8cm

Price: € 200.00 ~ 221.64 $
incl. VAT, excl. Shipping Costs

This is an exceptionally beautiful Malachite specimen from the Hohenlimburg limestone quarry near the town of Hagen in northwest Germany. Several intensely green sprays, well over 1/2 cen ...

Glaukosphaerite

Kasompi Mine | Mutshatsha | Lualaba | Dem. Rep. of Congo

Size: 6.9x4.9x2.2cm

Price: € 700.00 ~ 775.74 $
incl. VAT, excl. Shipping Costs

Glaucosphaerite is an extremely rare Copper-Nickel Carbonate and this exceptional specimen is literally covered in light green, acicular Glaucosphaerite crystals up to several mm in size. ...

Glaucodot

Tunaberg | Nyköping | Södermanland County | Sweden

Size: 1.4x1.0x0.9cm

Price: € 300.00 ~ 332.46 $
incl. VAT, excl. Shipping Costs

A textbook crystallized Glaucodot crystal associated with two smaller "cousins" from the world-famous Swedish site of Tunaberg. Although the main crystal is not quite perfect, it is extre ...

Gahnite

Franklin Mine | Franklin | Sussex Co. | New Jersey | USA

Size: 3.0x2.2x2.1cm

Price: € 250.00 ~ 277.05 $
incl. VAT, excl. Shipping Costs

A jet-black Gahnite octahedron perched on a Calcite cleave from the famous Franklin Mine in New Jersey. Gahnite is a relatively rare Zinc-Aluminum oxide of the Spinel group and the presen ...