Vivianite on matrix (doubly terminated) August birthstone This piece is essentially a

This piece is essentially a pseudomorph of one iron oxide replacing another (i

The luster on the Aquamarines is very good

The thin black internal "phantoms" flowing through the Brookites makes for a fantastic accent to these remarkable crystals

Childrenite is a relatively rare

Vivianite on matrix (doubly terminated) August birthstone This piece is essentially aOne of the most aesthetic and finest quality matrix specimens of this material that we've had to offer. A fantastic, incredibly sharp, extremely lustrous, deep emerald green colored, doubly termianted crystal group of "sword" shaped Vivianite is beautifully set between two pieces of red argillaceous sandstone to create this wonderful miniature display specimen. No damage on the display side, and the only imperfection that I can see is a tiny bit of