Polished Carnelian Agate Gemstone Standing Free Forms x 4 From Madagascar Namibia with Drusy and Crystalline Geode

with Drusy and Crystalline Geode Specimens

Dumortierite specimens from Mozambique are rare and highly valued aluminum boro-silicate minerals

Some Have Visible Chalcified Polyps

Size = 104 - 137 mm

A grade beauty

Polished Carnelian Agate Gemstone Standing Free Forms x 4 From Madagascar Namibia with Drusy and Crystalline GeodeA NOTE FROM NICK A tray of 4 beautifully polished red, orange and white Carnelian gemstone standing display pieces. Some with natural vugs. Nice. 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,