Olivine Volcanic Bomb | Lava Rock Crystal | 58.6 gr Slice | Mt Shadwell Volcano, Australia Lake Murray Meteorite Minerals in this group are

Minerals in this group are rich in magnesium and water and are light to dark green

Gem Type: Chalcedony

89 million years ago when a meteorite crashed into the earth making a round crater which is now a lake about 11 miles wide

03-00026-C - 34x26 mm / 96

often brecciated with numerous clasts

Olivine Volcanic Bomb | Lava Rock Crystal | 58.6 gr Slice | Mt Shadwell Volcano, Australia Lake Murray Meteorite Minerals in this group 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