#adirondack — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #adirondack, aggregated by home.social.
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#zircon is useful for fission-track cooling ages too -its closure temperature is ~220°C (the temperature when the fission tracks are annealed away). John Garver's group at Union college (@geo_garver) used ziron fission tracks to show that the same Adirondack rocks have been cooling since the late-Precambrian/Cambrian rifting of Rodinia.
#MinCup23 #zircon #Adirondack #UnionCollege