7.57ct Bluish Green Tourmaline Crystal Opal This piece has a few

This piece has a few beautiful yellowish calcite crystals grouped together

Weight: 636g

This crystal is beautifully fluorescent under a longwave UV light source

so the specimens matrix needs to stay dry for these pyrite cubes to stay in place

A very nice piece with great color and unique formation

7.57ct Bluish Green Tourmaline Crystal Opal This piece has a fewThis beautiful facet grade bluish green tourmaline crystal is perfect as a display specimen or even for a unique center piece in a piece of jewelry! It has an amazing gemmy green blue (slightly more greenish than shownin the photos) color with a nice termination. We consider this to be a thumbnail (TN) sized specimen. Measurements: 19. 1mm x 6. 8mm x 5mm Weight: 7. 57 carats Locality: Minas Gerais, Brazil