'corundum' yielded 3 matches.

Showing matches 1 to 3:

1. World of Gems A passionate study of the fascinating world of gemstones. Beauty, mystery, intrigue, and obsession are to be found in the gem world. This will be a guided tour of that sphere. Diamonds, emeralds, rubies, sapphires and more will be featured on this si...
2. Pigeon Blood Red the Color of Rubies and Passion Everything you wanted to know about the Ruby gemstone. Legends, myths, lore and history of rubies. Famous ruby gems and their owners. Ruby gem mining locations and of course beautiful ruby jewelry.
3. Sapphire Facts Sapphires are among the most beautiful and valuable gemstones. Most people think of sapphires as blue stones, but they actually are found in wide variety of colors. Some sapphires are translucent stones, while others have star markings. This lens is...