Rapid Focus: For changing the light mode (focusing/defocusing) in a flash

Mineral: Dolomit

on a roll of 6 m

The product image shown is a symbolic photo

collecting cups

Amazonit, Brasilien, kleine Stücke OPal Rapid Focus: For changing theDetails: Name: 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 cotton