3° 3 Metallic Minerals. I ROCK'S. Leadglance Bl^.lead ore Wh. lead-o. Green L. 0. Primitive. 1 • . 2 Granite D. 3 Gneifs B. V. i>. V. V. V. 4 Mica-Slate B. V. V. V. 5 Clay-Slate B.V. V. v. V. (>' Primitive Limeftone D, 7 Primitive-Trap * 8 Serpentine 9 Porphyry and Sienite V. V. V. V. 10 Transition. . ii Tranfition-I.imefione 12 Tranfition-Trap 13 Grey-Wacke B. D. V. V, ~ T“—- V. V. *4 Flcetz- 15 Old Red-Sand (lone 16 ill Flcetz-Limeflone 17 1 ft Floetz-Gypfum 18 2d Sandftone ' *9 2d Floetz-Gypfum 20 2d Floetz-Limcftone B. ? B ? B t- ? 21 3d Sandftone , 22 Chalk Formation 23 Flcetz-Trap Formation 24 25 Indept. Coal Formation V. Newell Floetz-Trap F. 26 A I.LUVIAL. t Scotland. Scotland. Scotland. See Hand