Olivine Volcanic Bomb Slice | Lava Rock Crystal | 71.2 gr, | Mt Shadwell Volcano, Australia | SO24 UNWA Its dimensions are 37x27x3 mm

Its dimensions are 37x27x3 mm and it has a crusted edge

Color: Semi Black with Rainbow color

The vast majority of the minerals from Dalnegorsk in various collections have no reference to the individual mines

3 Grams / 13

Olivine Volcanic Bomb Slice | Lava Rock Crystal | 71.2 gr, | Mt Shadwell Volcano, Australia | SO24 UNWA Its dimensions are 37x27x3 mmVolcanic bombs are large clots of volcanic lava rock 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. When these volcanic lava rocks contain olivine crystals, they are referred to as olivine volcanic bombs. Mount Shadwell, a dormant volcano, was formed 25,000 years ago and is believed to have last erupted about