(1) Magnificent Amethyst Specimen 964c4db65f9489e6f6012b3ec2a0cea1 Knightia are in the same

Knightia are in the same family as herring and sardines

Emerging in North Africa ~ 35 million years ago during the late Eocene period

before chewing it for digestion

Opals are structurally composed of tiny spheres of silica

Onyx has been mined and used for jewelry

(1) Magnificent Amethyst Specimen 964c4db65f9489e6f6012b3ec2a0cea1 Knightia are in the sameAmethyst is a variety of quartz which owes its coloration to the presence of iron in the area of its formation. The word Amethyst is derived from ancient Greek meaning "intoxication". It was believed by both ancient Romans and Greeks, if they wore Amethyst or made their goblets of the material, it would help prevent them from becoming intoxicated. Amethyst has been used in jewelry making for centuries. Spectacular, priceless carvings dating to the