Agate Slice Assorted colors Extra Small 25-5 sq inches
When the Earths crust was being formed and was still in a molten state, gas pockets and cavities formed in relatively low temperature, volatile magma After the magma cooled and hardened into rock, the hollow cavities became filled with high-temperature, mineral-rich fluids Layers of agate deposited from the fluids began to form, usually following the shape of the cavity Agate is in the quartz family, composed primarily of microscopic crystallized silica (SiO2) It has curved bands, or zones, of differing color Some agate slices are treated with different compounds and heated to give them brilliant blue, green and red colors These specimens have been sawed and polishedFeatures of Agate Slice Assorted colors Extra Small 25-5 sq inches
Quantity: 1 Agate Slice Origin: South America Ages 8 and up Picture is representative of the specimen you will receive Each rock is unique and will vary in shape, size and appearance
Warning - California Proposition 65
This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.