LITTLE KNOWN FACTS ABOUT GEMSTONES AND CRYSTALS.

Paraiba Tourmaline is becoming certainly one of the most popular gemstones in current situations due to its colour and is regarded as among the significant gemstones following rubies, emeralds, and sapphires In keeping with Gübelin Gemlab. Though it is a tourmaline, Paraiba Tourmaline is among the most costly gemstones.[31]Violet-blue tanzanite is