Vivianite on matrix Bert S. Butler I acquired this piece in

I acquired this piece in early 2009

mauve and pink with other tones in between

and the twins from Tasna are a favorite among collectors

The big twin is undamaged and shows beautiful twin lines all around

The termination on the above specimen is very sharp and highly lustrous

Vivianite on matrix Bert S. Butler I acquired this piece inA fine quality, very sharp, incredibly well formed, highly lustrous, "sword" shaped crystal of rich emerald green Vivianite is beautifully perched atop contrasting red argillaceous sandstone. This is certainly one of the most aesthetic specimens in the lot and really displays beautifully as you can see from the photos. The visceral presence of superior crystallized form of the piece makes it a terrific crystallized example of the species. Specimen