Vivianite - Specimen wire They are optimal for U-channels

They are optimal for U-channels while carving on the side

Being able to move them around and position them as needed increases workflow beyond measure

highlighting its geological origin

Approximate Size of 1 piece (Including stand): 16cm x 7cm x 4cmApproximate Weight of 1 piece: 300-450g

Description: This one of a kind dioptase specimen has a dense

Vivianite - Specimen wire They are optimal for U-channelsMined from: Minas Gerais, Brazil Description: This one of a kind Vivianite specimen from Brazil features a dramatic fan shaped cluster of dark blue green to nearly black Vivianite blades rising from a rich, earthy brown matrix. The crystal formation has a striking architectural look, with glossy, striated blades radiating outward from the base and catching subtle flashes of deep teal, blue, and green in the light. The iron stained matrix creates a