Emerald a valuable gemstone and green variety of the mineral beryl

Eudialyte first described in 1819 in Greenland by Friedrich Stromeyer

Amazonite moonstone sunstone and labradorite are all feldspar minerals

Fluorite often referred to as the most colourful mineral in the world

Fossilised coral from the USA also known as Petoskey Stone

The mineral fuchsite correctly pronounced fook~site