Opal pink gem intergrown to create a showy

intergrown to create a showy and eye-catching piece

A unique old classic from the upper peninsula of Michigan from the collection of my grandfather

the piece looks better in person

For any of you Pyromorphite collectors out there

Opal pink gem intergrown to create a showyThis "Oval Cabochon" cut gem has a rich dark brown interior color, and in reflected light it shows the highly desirable multicolor flash seen in similar Opals from Australia! The color flash is best seen in sunlight or with a strong flashlight against a black background, and this stone was photographed under a strong light to better illustrate the effect. When strongly lit, this stone shows flashes of dark blue, teal, green, yellow, gold, orange and