Avg Size Range: (17 by 12 centimeters)
showcasing their iridescent luster and providing a record of the mollusk's growth over time
Ammolite is one of very few organic gemstones like amber and pearl
The colors are often layered or banded
Pieces measure approximately 9mm (AVERAGE SIZE)
Tumbled Polychrome Desert Jasper / 1-2" AVG - 1 KILO LOT Menu Hearts Avg Size Range: (17 byQuantity: 1 kilogram Average size range: 1 to 2 inches Polychrome jasper, also known as desert jasper, is an orbicular chalcedony much like ocean jasper, meaning it contains round or circular inclusions of other minerals. Polychrome jasper comes in a wide variety of colors, including brown, orange, green, blue, purple, and pink, and can be found in boulders in northwest Madagascar.