It was collected in 2002 and is a miniature size group of well terminated crystals with nice sharp edges

Sytand Length: 38 cm / 15 inches

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We have included pictures taken in both the sun and the shade

Chrysoprase

Rare Red and Green Olivine Volcanic Bomb | Lava Coated Crystal | 768 gr | Mt Shadwell, Australia Tetrahedrite It was collected in 2002An 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