Worth knowing about gemstones and minerals - meaning, effect and application
Here you will find a lot of interesting information about the most famous minerals from A to Z.
Information on other topics, e.g. Gemstone Water, Malas and Jewelry Cleaning, can be found here.
Cubic Zirconia (synthetic!)
Fluorite opal(Tiffany Stone)
Gabbro (Mystic Merlinite)
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