Green River Formation,
Eocene Epoch, 45 MA
Blue Forest, Eden Valley,
Size: 5 1/2 x 2 5/8"
Weight: 1 lb. 8 ounces
Description: A beautiful cloven specimen with sharp angle cut. Excellent ring structure
and cell detail. The The exterior of the piece is nearly completely covered
by botryoidal chalcedony - even the "V" notch is packed!
Polished to a mirror finish. Collected by Mike Wagner, 2004.