Fireable Natural Gemstones

Natural gemstones that may be fired with low temperature metal clays. Important: The properties of any natural gemstone are modified by the application of heat. Property changes can range from color change to increased brittleness. Natural gemstones may contain inclusions that can weaken the stone when heat is applied. Although we have seen wonderful results for these gemstones, each stone is a unique product of nature. 

Fireable Natural Gemstones There are 111 products.

Active filters