Rudimentary Treatise on Mineralogy: For the Use of Beginners

abundant acid albite alumina angles antimony appearance arsenic augite bismuth blowpipe blue Boilers bright brilliant brittle brown calcspar carbonate cent cerium cinnabar cleavage cobalt colourless combined compact consists contains copper Cornwall crystalline crystals cubes dark diamond distinguished earthy edges elevation embedded engine felspar fibrous fluorspar fracture garnet Genus glass gold grains granite granular green colour grey hardness heated hexagonal prisms intermixed kind lead lime Longitudinal section lustre magnesia manganese masses massive metallic lustre mica mineral mines native nearly nitric acid oblique obtained octahedrons opaque oxyde oxyde of iron pale planes plates powder pyrites pyrolusite quartz rare resembles rhombic prisms rhombohedron rocks salt Saxony section of ditto Siberia silicate silver small quantity soda solid soluble sometimes specific gravity specimens steam structure substance sulphate sulphur sulphuret tellurium texture topaz tourmaline translucent transparent Treatise variety veins vitreous vols weight yellow yellowish zeolites zinc