Green Opal Palm Stone (1 Pound) #2 Shungite Pyramid

Shungite Pyramid

5 on the Mohs scale) and significantly harder perpendicular to it (about 6 to 7 on the Mohs scale)

Pieces measure approximately 8 cm (AVERAGE SIZE)

aquamarine owes its blue tones to two different iron ions contained in its crystalline structure

Standing Moon with Skull Face Carving

Green Opal Palm Stone (1 Pound) #2 Shungite PyramidUniqueness Guaranteed: Every item is one of a kind, making them ideal for all projects or designs. The listing is for (1 Pound) Avg Size Range: (2 to 3 Inches) Sizes Vary Material Origin: Brazil Green Opal is primarily composed of hydrated silica (SiOnHO), the same as other opals. Its green color is typically caused by trace amounts of nickel, iron, or chromium inclusions. The exact hue and intensity of the green depend on the mineral content and