Ultra Rare and Choice stones. Found only at Isla de la Plata site, Ecuador. Ca. 300
B.C - 800 A.D. Beige colored Sandstone. Use is unknown. Largest measures: 2.5”/6.35
cm in length. Similar examples are shown in very limited published works. "Archaeological
Investigations on the Island of La Plata, Ecuador" by George A. Dorsey. "Ecuador"
by Betty J. Meggars pg.88.