30g Dioptase Crystal Specimen from Congo large otherwise it is not visible)

otherwise it is not visible) about halfway through the apophyllite stalactite

We consider this piece to be a Thumbnail (TN) sized mineral specimen

Locality: Malaimbandy

Measurements: 95mm x 83mm x 67mm

45mm x 38mm x 30mm

30g Dioptase Crystal Specimen from Congo large otherwise it is not visible)This is an amazing thumbnail sized dioptase crystal . This piece has a beautiful deep blueish green color and great crystal structure. The crystal terminations are fairly gemmy, too (when back lit). The color is slightly different than what the images and videos show, as the camera cant quite capture the actual color. We consider this piece to be a Thumbnail (TN) sized mineral specimen. Locality: Congo Measurements: 21mm x 21mm x 21mm Weight: 5. 2