Olivine Volcanic Bomb | Lava Coated Crystal | 187.4 gr | Mt Shadwell Volcano, Australia NWA 250 It comes in a variety

It comes in a variety of colors

or shades of yellow and pink

Good pieces from Thunder Bay are recognized the world over with collectors due to their uniqueness and this one is great

Clarity:   VSI (Very Slightly Included)

Olivine Volcanic Bomb | Lava Coated Crystal | 187.4 gr | Mt Shadwell Volcano, Australia NWA 250 It comes in a varietyAn olivine volcanic bomb is a type of volcanic rock that contains olivine crystals and has been ejected during a volcanic eruption. Olivine is a mineral that is commonly found in the Earth's mantle and is one of the first minerals to crystallize as magma cools. Volcanic bombs are large clots of lava that are ejected from a volcano during an explosive eruption. They can vary in size, and their shapes are often streamlined due to their molten nature as