Calcite Small 320×154 Medium 640×307 Large 1024×492 Download Tiff Original 2400×1153 | (258.6 KB) Description A basal pinacoid, prism, and rhoombohedron calcite crystal Keywords crystals, geometry Galleries Crystals Source: The Encyclopedia Britannica, Eleventh Edition (New York: The Encyclopedia Britannica Company, 1910)IV:969
