Vivianite 
Kerch Peninsula, Crimea Peninsula, Ukraine
A beautiful specimen from an area near the Black Sea. A thin piece of matrix is covered on one side with micro blades of very deep indigo blue vivianite. Other areas are coated with a light gray-blue layer of massive vivianite.
1.8 x 1.6 x 0.9 inches
4.6 x 4.1 x 2.3 cm
Item 24803