measuring 2.4 x 1.5 x 1.2cms

weight 7 grams

These Australite Dumbells are from the Australasian strewnfield; age 1 million years. It is the largest strewnfield covering a 10th of the surface of the earth from southern China, South East Asia, the Indian Ocean, Indonesia and the Philippines to Southern Australia. A very puzzling aspect of this strewnfield is that the source crater has yet to be found.