Tree Agate Tumbled Stone Quantity:Set of 3 botanically a member of the

botanically a member of the cypress family rather than a true cedar

no two stones repeat

Pliny described the heliotrope in the first century

and burning-glasses that focused the sun to a point

Tree Agate Tumbled Stone Quantity:Set of 3 botanically a member of theTree agate small tumble polished stones of milky white branched with green, the dendritic chalcedony whose green is mineral, not plant. A different growth on every stone. From India. The "tree" is manganese and iron oxide minerals that crept along fine cracks and branched as they grew, before the chalcedony sealed around them. It is the opaque white cousin of moss agate. Because the dendrites grew freely, no two stones repeat. Pliny wrote of tree