Apatite Small 320×166 Medium 640×333 Large 1024×532 Download Tiff Original 2400×1247 | (335.5 KB) Description "A complex crystal of apatite with the faces of a third-order pyramid upon it." — Ford, 1912 Keywords apatite, crystal, geography, geology, mineral, order, pyramid, third Galleries Crystals Source: William E. Ford Dana's Manual of Mineralogy (New York: John Wiley and Sons, Inc, 1912) 41
