Goethite after marcasite, pseudomorphism, Egypt Crystals on matrix - Height: 74 mm - Width: 48 mm- 316 g
Quartz crystals coated with gilded chalcopyrite and other sulfides, Romania Crystals on matrix - Height: 132 mm - Width: 84 mm- 1666 g
Very rare endlichite with goethite, vanadinite Chiara Crystals on matrix - Height: 72 mm - Width: 44 mm- 142 g
Quartz sceptre on bright sphalerite with golden pyrite, Romania Crystals on matrix - Height: 111 mm - Width: 110 mm- 521 g
Fluorescent pink spheres of the White Desert, Mexico Crystals on matrix - Height: 115 mm - Width: 57 mm- 257 g
302g Royal Blue CHALCANTHITE Crystal on Matrix Copper Flower Crystal on matrix - Height: 11 cm - Width: 11.2 cm- 302 g