Rough Precious Opal

This piece has a 1.0 cm wide pocket of precious opal displaying all visible colors in the light. It was exposed using sanding and has some light scratching that can be polished out. It weighs 7 grams. 

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.