div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=origin-of-archean-schist-relicshtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: Origin of Archean Schist Relics loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentsnetreader031viewer20220205235750684b1a28ab0f07af80f9html5thumbnails1jpg width=140 height=200 divp© 1973 Nature Publishing Grouppdiv