Zircon Small 158×320 Medium 317×640 Large 506×1024 Download Tiff Original 1187×2400 | (280.9 KB) Description Zircon. Keywords crystal, geology, geometry, mineral, zircon Galleries Crystals Source: William E. Ford Dana's Manual of Mineralogy (New York: John Wiley and Sons, Inc, 1912) 34 Courtesy the private collection of Roy Winkelman
