Gobi Agate with Sand Inclusion #4 Location_Canada Although they were first formally

Although they were first formally described in Holland in 1964

You will receive the exact Boulder Opal crystal pictured

is a sparkling

This beautiful rare large specimen of Glaucophane crystals is from Pollone

Gobi Agate with Sand Inclusion #4 Location_Canada Although they were first formallyThis rare hand picked Gobi Agate from the Gobi Desert, Inner Mongolia has a beautiful frosted outer texture and moving sand inside the chamber this is best seen with a backlight. 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