Tricolor Tourmaline Crystal Pair from Congo – 1.59g Total fl A gemmy mineral specimen with

A gemmy mineral specimen with a growth of what I believe to be white calcite on it

yet almost like they are floating away from the largest crystal

A striking Ethiopian hydrophane opal rough displaying intense electric green play-of-color with flashes of blue

18 gramsCrystal System: OrthorhombicMineral Class: Nesosilicate

Tricolor Tourmaline Crystal Pair from Congo – 1.59g Total fl A gemmy mineral specimen withBeautiful matched pair of tourmaline crystals showing a strong tricolor blend of green, clear, and soft pink tones. The color zoning is bold and easy to see, with darker green tops fading into lighter centers and pink bases. Both crystals are closely matched in length with slightly different widths, giving them a natural but still balanced look. Great for custom jewelry like earrings or for collectors who appreciate well defined color zoning in