Amethyst on Stand Kitchen learning science by practicing science

learning science by practicing science

He increases good health

Matched for scale

rhombohedral crystals

the Gulf of Mexico

Amethyst on Stand Kitchen learning science by practicing scienceBrazil Amethysts are the most valuable variety of quartz, and were one of the first gemstones used by people around the world. The Greeks believed that drinking wine from an amethyst cup would prevent intoxication. Royalty has also favored the purple gemstone, and at one time amethysts were reserved for royalty alone. The rich purple color is due to iron and manganese inclusions. Exposure to heat or irradiation can produce a yellow to orange color