div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imageimg data-url=document20190904-metamorphic-rocks-lab-columbia-2019-09-05-of-metamorphism-from-low-gradehtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: 20190904 Metamorphic Rocks Lab - Columbia CollegetolhurstjfacultygocolumbiaeduESGISEarth_ScienceESC · 2019-09-05 · of metamorphism from low-grade slate to medium- grade loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader033fdocumentsusreader033viewer20220530175f1a4c73eeebc113843a4317html5thumbnails1jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imageimg data-url=document20190904-metamorphic-rocks-lab-columbia-2019-09-05-of-metamorphism-from-low-gradehtmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: 20190904 Metamorphic Rocks Lab - Columbia CollegetolhurstjfacultygocolumbiaeduESGISEarth_ScienceESC · 2019-09-05 · of metamorphism from low-grade slate to medium- grade loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader033fdocumentsusreader033viewer20220530175f1a4c73eeebc113843a4317html5thumbnails2jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=3Page 3button div class=trans-imageimg data-url=document20190904-metamorphic-rocks-lab-columbia-2019-09-05-of-metamorphism-from-low-gradehtmlpage=3 data-page=3 class=trans-thumb lazyload alt=Page 3: 20190904 Metamorphic Rocks Lab - Columbia CollegetolhurstjfacultygocolumbiaeduESGISEarth_ScienceESC · 2019-09-05 · of metamorphism from low-grade slate to medium- grade loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII=...