Gobi Agate with Sand Inclusion #2 Popular Crystals_Optical Calcite Lovely Green Opal cut base

Lovely Green Opal cut base freeform

Size: 70mm x 45mm

This lovely all - natural Sapphire terminated bipyramidal crystal is from Sri Lanka

has beautiful lattice patterns reflecting from inside

More recent lab tests by other companies have returned lower quanties of Lithium present

Gobi Agate with Sand Inclusion #2 Popular Crystals_Optical Calcite Lovely Green Opal cut baseThis 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