Benitoite Crystals Benitoite Gem Mine, San Benito County, California 10 crystals, 4 mm to 6 mm each   Here are 10 nice benitoite crystals. These crystals are all crossite / schist included. They are sometimes referred to as Rockys or Stoneys. The reason these are not gem quality is because these benitoite crystals absorbed some of the surrounding matr… More info

Benitoite Crystals Benitoite Gem Mine, San Benito County, California 10 crystals, 4 mm to 5 mm each   Here are 10 nice benitoite crystals. These crystals are all crossite / schist included. They are sometimes referred to as Rockys or Stoneys. The reason these are not gem quality is because these benitoite crystals absorbed some of the surrounding matr… More info

Benitoite Crystals Benitoite Gem Mine, San Benito County, California 10 crystals, 5 mm to 7 mm each   Here are 10 nice benitoite crystals. These crystals are all crossite / schist included. They are sometimes referred to as Rockys or Stoneys. The reason these are not gem quality is because these benitoite crystals absorbed some of the surrounding matr… More info

Inter-grown, Crossite included Benitoite Crystals Benitoite Gem Mine San Benito County, California 14 mm x 10 mm x 6.6 mm     Here is something uncommon for the crystal collectors. Not a twin, but a pair of inter-grown Benitoite crystals. These crystals are known as "Stoneys" or "Rockys," being that they are crossite included. Ac… More info

12 Benitoite Natural Crystal and Gemstone Sets Benitoite Gem Mine San Benito County, California   Currently being offered as a single lot, in order to get this price. Here are 12 wonderful sets of Benitoite. Each set has one 2.1 mm faceted benitoite. These cut gems are beautiful, with great color, and are eye-clean to loupe-clean. Also, you get one natural B… More info