Volcanic Bomb | Lava Coated Crystal | 28.9 gr | Mortlake, Victoria, Australia | SO24 Martian Size: 25 - 31 mm

Size:  25 - 31 mm incl

This is a beautiful

though it can also be colorless

with its deep forest-green color which is often described as "pistachio"

Volcanic Bomb | Lava Coated Crystal | 28.9 gr | Mortlake, Victoria, Australia | SO24 Martian Size: 25 - 31 mmA volcanic bomb is a type of volcanic rock that contains crystals and has been ejected during a volcanic eruption. These are minerals that are commonly found in the Earth's mantle and 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 they are thrown through the air. This piece has