Black Galaxy Gabbro Polished Standing Boulder Select Quantity:3 Pieces Average size range: 8 to

Average size range: 8 to 10 centimeters

It is one of the most common and abundant minerals on Earth's crust

resulting in the distinctive carbon structure and unique properties of this mineral

Size: 21-23mm

Black Galaxy Gabbro Polished Standing Boulder Select Quantity:3 Pieces Average size range: 8 toPolished Black Galaxy Gabbro Standing Boulder Choose your quantity! Uniqueness Guaranteed: Every item is one of a kind, making them ideal for all projects or designs. Avg Size Range: (3 to 4 Inches Tall) Gabbro is a mafic igneous rock, meaning it contains large amounts of magnesium and iron. Black galaxy gabbro contains flakes and patches of bronzite and feldspar, giving it a starry appearance similar to nuummite. Handmade items vary in size, shape,