Onyx Tumbled Stones

These black onyx tumbled stones are a nice, solid black agate/chalcedony. Some pieces have deep crevasses from their

surfaces which show a rusty reddish or tan color in them. A few may have small inclusions of quartz or other minerals, or

even a little banding. All rock collectors, especially agate collectors, will appreciate these pieces!

Size: from about 3/4 to 1.25" long, about 1/2 to 1" wide, and about 1/4 to 5/8" thick. About 31-39 pieces per pound.

Unit for sale: 1 pound

Mined in Brazil. Made in China.