2. Bitumen Genus. 3. Graphite. +. Succis, la 'Kinds. .192 Brown-coat. Species. b. Earthy. c. Slaggy. a. Earthy-coal. b. Bituminous- wood. c. Common- Brown-coal. d. Moor-coal. fl 93 Black-coal. a.. Pitch-coal. b. Columnar- coal. c. Slatc-coal. d. Kannel-coal. e. Lamellar-coaJ. { 194 Anthracite. 195 Graphite. 196 Amber. 197 Honep-slone. a. Glance-coal. b. Coalblende. c. Fibrous-coal. a. Compact. b. Scaly. a. White. b. Yellow.