Unique Puddingstone Bookend end set One of a Kind

Description

An amazing addition to any rock enthusiasts' collection
Handcrafted large Puddingstone bookends.
-One of a kind
-weight: 7.52lbs.
-height: 4, 5/8"
-width (at base): 3, 3/8"
The inner face and bottom are both polished to a glass, while the outsides are left untouched.
Pudding stones (also known as Jasper Conglomerate), found their beginnings in the Huronian Period of the Proterozoic Era, an estimated billion years ago. During this time great amounts of sediment that came from erosion from older rocks were deposited in large bodies of water. The different hues of red jasper pebbles were deposited in small parts over an east west band about fifty miles in size that lays mainly in Ontario, but touches a small area of  Michigans Upper Peninsula. Sandstone under the weight of later sediments formed the grains becoming sand conglomerates. Erosion and weathering uncovered loose fragments and great masses were moved by the Labrador portion of the continental sheets.