An Elementary Treatise on Crystallography

2nd Edition alternate faces ARTHUR HENFREY atlas BAILLIERE BOUSSINGAULT carbonate Chimie Organique Chimiques circle cleavages coloured plates compound forms comprises CONCHOLOGY cross-blades crystalline forms crystalline system CRYSTALLOGRAPHY dihedral angles dron engraved on steel equal faces parallel fifth system formula Fossil goniometer hedron hexagonal dodecahedron hexahedron horizontal prism illustrated inclined LIEBIG London measure Mineral MINERALOGY oblique prism obtained obtuse occur octa octahe Paris perpendicular planches plane predominant present primitive form primitive octahedron principal axis principal octahedron prism g Professor REGENT STREET regular octahedron regular system relations of length represents a combination rhombohedron rhombs right angles right terminal Science second class second system secondary axes simple forms solid solid angles specimens substance sulphate of copper sulphate of iron system of axes system of crystals TENNANT terminal edges terminal face tetrahedron third system three axes TREATISE triangles truncature unequal University of Giessen vertical prism vols whilst WOOD ENGRAVINGS wood-cuts