Dodecahedron and trapezohedron Small 307×320 Medium 614×640 Large 983×1024 Download Tiff Original 2304×2400 | (457.3 KB) Description A dodecahedron and trapezohedron. Keywords dodecahedron, geology, geometry, trapezohedron Galleries Combination Forms Source: William E. Ford Dana's Manual of Mineralogy (New York: John Wiley and Sons, Inc, 1912) 21
