Gobi Agate Cabochon #15 Colour_Gray and are each approx 100mm

and are each approx 100mm in diameter

This yellow colour is usually caused by iron within the crystal structure

and when backlit show the texture really well

Mosasaurs were a group of large aquatic reptiles

**Please note that this gift card is for use one the website only

Gobi Agate Cabochon #15 Colour_Gray and are each approx 100mmThis rare hand picked Gobi Agate Cabochon from the Gobi Desert, Inner Mongolia has been polished to reveal beautiful colours and patterns. You will receive the exact Gobi Agate crystal shown in the pictures. Gobi Agate is a type of botryoidal Chalcedony. It's a semi precious silica mineral that has a frosted outer texture. It can be opaque or translucent and often comes in muted pastel colours. Gobi Agates get their shape through weathering, smoothing