Black Galaxy Gabbro Polished Standing Boulder Select Quantity:3 Pieces Size: 21-23mm

Size: 21-23mm

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

also known as Mexican agate

These elements crystallize inside the calcite in branching patterns

Pieces weigh approximately 20-250 grams each

Black Galaxy Gabbro Polished Standing Boulder Select Quantity:3 Pieces Size: 21-23mmPolished 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,