Scenes and Adventures in the Semi-Alpine Region of the Ozark Mountains of Missouri and Arkansas

by Henry Rowe Schoolcraft

147. Regulus of nickel and cobalt.

148. Tourmaline. Greensburgh, Westchester county, N. Y.

149. Graphic granite. Corlaer's Hook, N. Y.

150. Fibrous gypsum. Nova Scotia.

151. Trap. Corlaer's Hook, N. Y.

152. Tremolite, in carbonate of lime. Somerstown, Westchester county, New York.

153. Asbestos in steatite, on carbonate of lime. New York.

154. Asbestos in steatite, on carbonate of lime. New York.

155. Lamellar pyrites. Sussex county, N. J.

156. Graphite pyrites. Sussex county, N. J.