This extraordinarily rare Olmec Quartz dagger or possible bloodletter was found together with the above jade dagger and are being sold together as a pair. I have them listed separately so I can show six pictures of each. It was made from a long quartz crystal of gem quality with no inclusions and ground to shape. This piece is 5 1/2" long. This Olmec artifact is of the finest workmanship and material. The effigy is in a classic Olmec pose. The artifact was in four pieces and glued back together perfectly under a microscope by Dennis Bushey. The breaks were clean and no material filler was needed. This is a superlative piece. It was verbally authenticated by Orenda Labs and comes with a laser COA from Bill Breckenridge. Please view my youtube video of this item at http://youtu.be/_FifgG_J9WY.