Guang Dong Tektite 85.4 grams.

Guang DongTektite. Location: Guang Dong Province, China. Dimensions: 4.24" long. Weight: 85.5 grams. Tektites are meteoritic glass. When a meteor hits the earth, molten material fly's up from the impact and cools.  Generally named by the locality upon which they fall. 11F1067D