Polished Carnelian Agate Gemstone Galets x 12 From Madagascar Alluvial Size = 440 x 530

Size = 440 x 530 mm

Dumortierite is a rare and highly valued aluminum boro-silicate mineral

Size = 116 - 186 mm

Lots of regrowth areas and stepped terminations

Half a Dozen Polished Large Lazulite Hearts

Polished Carnelian Agate Gemstone Galets x 12 From Madagascar Alluvial Size = 440 x 530A NOTE FROM NICK New Arrivals !! A tray of 12 beautifully polished red, orange and white Carnelian gemstone galets. A grade beauties! PRODUCT DESCRIPTION Polished Carnelian From Madagascar Carnelian from Madagascar, a variety of Chalcedony renowned for its rich reddish orange to deep orange hues, caused by iron oxide impurities. This translucent gemstone features a smooth, polished finish with a waxy luster, and a Mohs hardness of 6. 5 7, making it