Full Tektita, shaped round bar with primary flight marks, measured 10 cm long and ± ± 3,5cms thick, weighs 138.94 grams. Are not very common so large pieces.
* Although all these tektites come from Southeast Asia (Thailand, Laos, Cambodia, Vietnam and China) tend to have characteristics in form that differentiate them.
0.7 million years.
Southeast Asia, Thailand