Opal pink gem highly displayable cabinet-sized specimens as

highly displayable cabinet-sized specimens as this one

compressed rhombohedra of pinkish red Rhodochrosite which are associated with beautifully complementing purple tabular crystals of Fluorapatite plus minor Quartz on sulfide-bearing matrix

you can see small gem quality crystals of rich royal blue Lazulite floating inside

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

hexagonal prism of “Milky Quartz” which is dotted by dozens of small Quartz crystals of equal quality that are scattered all the way down three of the prism faces of the main crystal

Opal pink gem highly displayable cabinet-sized specimens asThis "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