BST121pr Blue Star Thunderegg Specimen Pair Black Tourmaline around 2 inches to 8

around 2 inches to 8 inches

This small nodule could have been part of a larger piece

Inside the lamp is a thin layer of resin reinforcement that is tinted pink to help the lamp have a strong pink hue even when lit

the jasper can be shades of deep green and blue

Malawi Agate polished cabochon featuring white

BST121pr Blue Star Thunderegg Specimen Pair Black Tourmaline around 2 inches to 8These polished halves of a large Blue Star Thunderegg show two sections of open chalcedony cavities coated in sparkling crystal druzy, surrounded by translucent agate with pale blue feathery banding. The rest of the egg is made from gray and brown rhyolite, with patterning similar to petrified wood that radiates outward from the agate. The chalcedony shows green fluorescence under 365nm ultraviolet light. Polished Surface: 12. 2cm x 7. 4cm and 12. 2cm