Inflammable and Metallic Minerals, 1 UOCKS. GlanceCoal rloney.ftone Piatina Native Gold I Primitive. 2 Granite V. ' 3 Gneifs B. V. 4 Mica-Slate V. B. V 5 Clay-Slate B. V. 6 Primitive-Lirneftone Bf. 7 Primitive-Trap 8 Serpentine 9 Porphyry and Sienite V. — ,j IO Transition. ii Tranfmon-Limeftone ■ V. 12 Tranfition-Trap !3 Grey-Wacke B. V. , M Flcetz. + •J Old Red-Sandftone 16 1 ft Flostz-Limeftone 17 1 ft Flcetz-Gyplum 18 2d Sandftone J 9 2d Floetz-Gypfum 20 2d Floetz-Limeftone 21 3d Sandftone 22 Chalk-Formation _ 23 Floetz-Trap Formation , 24 Indept. Coal Formation B. 25 Neweft Floetz-Trap F. B. — 26 . Alluvial. S. 1 J - L. J
