Shungite

Sardonyx

Peridot

Spinel

Green Topaz

Citrine

Amethyst

Opalite

Moonstone

Black Tourmaline

Sapphire

Lapis

Celestite

Prehnite

Tanzanite

Ruby

Carnelian

Onyx

Tourmaline

Aquamarine

Smoky Quartz

Lepidolite