Sulfur mustard. Sulfur mustard, commonly known as mustard gas, is the prototypical substance of the sulfur-based family of cytotoxic and vesicant chemical warfare agents known as the sulfur mustards which have the ability to form large blisters on exposed skin and in the lungs.
Silver jewelry, ornaments, and silverware are traditionally made from Sterling Silver. Sterling Silver is an alloy composed of 92.5% silver and the remainder 7.5% other metals, usually copper. Britannia Silver - Silver that is alloyed with a maximum of 5% other metals.
Rating Newest Oldest. Best Answer: They're silver Made from Tibet. Tibetan silver is used primarily in jewellery components, and is similar to pewter-an alloy of copper, and sometimes tin or nickel, with a small percentage of pure silver.Its overall appearance is of aged silver, but it can be polished to provide highlights on complex castings.eport Abuse. Tibetan silver is an alloy of copper, and sometimes tin or nickel, with a small percentage of pure silver. safe: yes long lasting: probably might turn you skin green because of the copper hope this helps!