Olivine Volcanic Bomb | Lava Coated Crystal | 48.3 gr | Mt Shadwell Volcano, Australia | SO24 925 silver These small individual specimens are

These small individual specimens are great as teaching tools in the home or in the classroom

Size: 41x18mm (28cm incl chain)

Shape: Oval Cut

Dimensions: 62x54x35 mm / 2

Comes with a Dr

Olivine Volcanic Bomb | Lava Coated Crystal | 48.3 gr | Mt Shadwell Volcano, Australia | SO24 925 silver These small individual specimens areAn 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