These are Tektites from the indochinese tektite fields and these particular ones come from Thailand - AKA 'Thailand Splash'. They are estimated to be 700,000 years old. Tektites were ejected into the Earth's upper atmosphere by a meteorite impact and subsequently cooled to form the distinctive black, glass-like structure. Approx. 2.5cm x 2cm each. Sold individually. One will be chosen randomly for you.
PLEASE NOTE: FOR MULTI-OPTION LISTINGS, YOU CAN VIEW INDIVIDUAL PHOTOS OF THE AVAILABLE ITEMS BY CLICKING THROUGH THE STYLE NUMBERS.
