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出典:Wiktionary
出典:『Wiktionary』 (2016/08/22 23:20 UTC 版)
For the type locality Australia + -ite
australite (countable かつ uncountable, 複数形 australites)
出典:Wikipedia
出典:『Wikipedia』 (2011/06/04 08:14 UTC 版)
Australites are tektites found in Australia. They are mostly dark or black, and have shapes including discs and bowls that are not seen in other tektites. NASA used the shape of "flanged button" australites in designing re-entry modules for the Apollo program in the 1960s.
australite