Precious Stones Artificial Books
Books con argomento Precious Stones Artificial
Gemstones And The Environment
Nevett Louise (ILT)
edizioni Black Rabbit Books collana Black Rabbit Books (Hardcover)
Takes a look at natural and artificial gemstones, where they come from, how they are processed, how they are used in industry, space, medicine, and jewelry, and the impact that mining gemstones has on the environment. Gemstones are made from rare crystals that are mined throughout the world for their beauty and their...