Origin: Mined in Cañete Province

Looks very nice on Prehnite

Clarity: SI (Slightly Included)

Sizes varies between 30 to 55 mm long by 10 to 30 mm wide

Olivine Volcanic Bomb Matching Halves | Lava Coated Crystal | 21.7 gr, | Mortlake, Victoria, Australia | SO24 Sikhote-Alin Origin: Mined in Cañete ProvinceAn 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