Rough Precious Opal

This piece shows a 1.0 cm vein of precious fire opal. It also contains a large amount of matrix that may be concealing more. The rough stone weighs 39.9g. 

Mexican fire opal is a highly sought-after variety of the opal gemstone sourced exclusively from Mexico. Prized for its fiery color accompanied with iridescence and an unparalleled glow, it always catches the spotlight.