Quartz Tabby (2.75" x 2.5”) Grape Agate and fluorescent green

and fluorescent green

and most recently as an ingredient in flame retardant products

The interaction between these two minerals forms this rare mineral with unique properties

Mesolimulus Walchi

8 pounds and measures 8 inches diameter

Quartz Tabby (2.75" x 2.5”) Grape Agate and fluorescent greenThis Quartz Tabby measures approximately 2. 75" x 2. 5". The natural quartz crystal is formed in a tabular (or "tabby") shape. Tabular Quartz Crystals have a flat shape, because they have two sides that are much wider than the other four. Clear quartz is one of the most abundant minerals in the world and is rated at a 7 on the Mohs hardness scale. It can be found in many forms such as tumbled, carved and rough. It can develop in a wide range of