Hello! This pendant was made by me, technique is called soft soldering. All components and wires are stainless steel, chain is 60 cm long with lobster lock set as for righthanders. I am using nature friendly lead free solder which is 97% tin (Sn) and 3% silver (Ag). Solder was made in Spain. Main stone is raw natural amethyst double crystal, m8nt green cabochone is natural sparkling aventurine. All stones are legally mined and processed. Pendant is shaded by Novacan black patina and oiled…