Green Opal Palm Stone (1 Pound) #2 Due to the rarity of

Due to the rarity of natural bismuth crystals

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

Pieces measure approximately 8 cm (AVERAGE SIZE)

Length: 31-39mm

Green Opal Palm Stone (1 Pound) #2 Due to the rarity ofUniqueness 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