Black Raw Tourmaline Aluminum Agate is a variety of

Agate is a variety of chalcedony

Don't forget to grab a blacklight and see the beauty unfold

This particular specimen has been polished and formed into a tower showing off the gorgeous yellow

Pair with our Anetoceras Ammonites or Amethyst

This particular specimen has gorgeous dark grey natural color and has extraordinary detail

Black Raw Tourmaline Aluminum Agate is a variety ofBlack Tourmaline comprises of several complex boron silicate minerals such as iron, magnesium and lithium. This particular raw specimen is just gorgeous with its shimmery crystals and jet black color! Black Tourmaline looks fascinating next to our Amethyst, Obsidian Towers or Grape Agate! *We take every precaution while packaging to make sure your product arrives as pictured. That being said, slight variations in coloring may occur due to lighting and