Black Tourmaline Cut Base Tower #4 OdooUofM_500g-bag Though this material does not

Though this material does not have the complete red to green color change of the finest gem grade Alexandrite

set in a simple yet elegant setting

especially the ancient Egyptian civilization

contemporary twist

Black Tourmaline Cut Base Tower #4 OdooUofM_500g-bag Though this material does notBlack Tourmaline Cut Base Size #4 These beautiful black tourmaline crystals have a natural black to blueish black to deep brown. With a flat base so they stand up straight. Some have mica, quartz, or other mineral inclusions that give each piece a unique look. Black tourmaline was discovered in Germany around the 15th century, this is a powerful crystal used by ancient cultures to protect and eliminate negative energy in rituals. Black Tourmaline is