The small object is a grinding stone and is referred to as a pestle. The pestle is rectangular in shape with pronounced edges which is easier to hold in the hand; one end of the pestle has a somewhat pointed end, the other end is flat. I believe the stone is basalt and is of the Late Woodland period in which two important events occur. One is the first appearance of agriculture and the appearance of the bow and arrow. Agriculture led to the manufacture of grinding stones for plants, nuts and other crops. Attributed to the Late Woodland Period Circa 900 A.D. - 1650 A.D
Extra Notes
A wide range of pre-Historic artefacts were found by pecking, grinding or polishing on stone with another stone. Ground stone tools are usually made of basalt, rhyolite, granite or other metamorphic rocks, whose coarse structure makes this ideal for grinding other materials, including plants and other stones. Native Americans found cobbles along streams and in exposure of glacial tilit or outwash to produce a variety of ground stone artefacts. The process by which ground stone tools are manufactured is a labor-intensive, time-consuming method of repeated pecking and grinding with a harder stone, followed by polishing with sand and using sand as a lubricant.Appears to be from the late Woodland period, buyer to satisfy themselves with all authentication. Appraisal & Estate Sale Specialists, Inc is a broker only and will not authenticate this item.

Appears to be from the late Woodland period, buyer to satisfy themselves with all authentication. Appraisal & Estate Sale Specialists, Inc is a broker only and will not authenticate this item.