Obsidian is a strongly protective stone, it forms a shield against negativity. It's also a Truth-enhancing stone. It blocks psychic attack and absorbs negative energies from the environment. Obsidian brings clarity to the mind and clears confusion and it promotes qualities of compassion and strength.
Tibetan silver is primarily used in jewelry components. Tibetan silver is an alloy of copper and sometimes tin or nickel, with a percentage of silver. Its overall appearance is of aged silver.