Amazonit roh, Brasilien, große Stücke Lapislazuli Afghanistan A very attractive float specimen

A very attractive float specimen with calcite and dolomite

A crystallization of spherical

Location: Waaggraben

Size: 12 x 6 x 3 mm

Farbe: braun

Amazonit roh, Brasilien, große Stücke Lapislazuli Afghanistan A very attractive float specimenDetails: Designation: Amazonite Location: Brazil Description: The blue green Amazonite belongs to the feldspar group. Mohs hardness: 6 Piece size: 4 10 cm 1 kg corresponds to approx. 3 6 pieces. Processing: grinding, Cabochons, tumbled stones, spheres etc. Grinding tip: Coarse grinding with diamond galvanized diamond grinding discs K80, 180 wet Plastic bound K280,600,1200,3000(8000), Type: AMPolishing: Diamond paste K14,000 dry on felt, leather or