Amazing double-terminated Vayrynenite on matrix. Matrix Vayrynenite are hard to find, let alone a double-terminated crystal. Good flat, smooth termination faces on both ends with natural pitting along the prism faces. As a bonus there are small Vayrynenite crystals (5 to the left and 2 to the right) attached to the matrix that add even more opulence to an already rare piece. One of the small crystals is also double-terminated. Undamaged.