Slate is metamorphosed:
Slate which is a metamorphic rock is metamorphosed form shale which is a sedimentary rock.
72, 36, 54, 135, 470.5, 2126.25
72, 83, 96, 113, 133, 155
9 17 53 103 310 619
...178, 184, 196, 216, 246, 286
6 9 14 22 30 41
...9, 14, 38, 129, 536, 2715, 16260
23 30 44 65 92 128
4, 8, 24, 96, 485, 2880, 20160
17, 42, 58, 66, 71, 72
552, 448, 380, 306, 240, 182
