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It measures 61x52x8 mm
Size: 12x9
Shape: Octagon Cabochon
Dimensions: 31-33 mm / 1
with the front
Olivine Volcanic Bomb | Lava Coated Crystal | 97 gr | Mt Shadwell Volcano, Australia | SO24 Achondrite It measures 61x52x8 mmAn 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
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