Black Tourmaline with Feldspar and Quartz From Brazil 186g Specimen Mineral Crystal Fluorescent These Diamantina Crystals are natural

These Diamantina Crystals are natural gemstones and came from the Earth this way and are not carved

Another distinctive mineral for this deposit is the barite that often has a natural blue color while those crystals that were originally white can be exposed to the sun or another UV radiation source to turn them into blue

Chlorite and Lodolite Polished Quartz

Alligator Quartz or Jacare Quartz Crystal

Black Tourmaline with Feldspar and Quartz From Brazil 186g Specimen Mineral Crystal Fluorescent These Diamantina Crystals are naturalBeautiful black tourmaline piece from Brazil, has black tourmaline, quartz and feldspar on the specimen. Weighs in at 186g and is about palm sized. Nice small cabinet sized, Two terminations. Gem Lore: Black Tourmaline can be used to both repel and protect against negativity. It is excellent for deflecting radiation energy. It enhances ones physical well being by providing an increase in physical vitality, emotional stability, and intellectual acuity.