Vivianite on matrix (doubly terminated) August birthstone and stronger color is some

and stronger color is some cases

Childrenite is a relatively rare

periwinkle

ridiculously rare

Vivianite on matrix (doubly terminated) August birthstone and stronger color is someOne 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