Rhombic Dodecahedron Small 296×320 Medium 591×640 Large 946×1024 Download Tiff Original 2218×2400 | (252.0 KB) Description "Bounded by twelve rhomb-shaped faces parallel to the six dodecahedral planes of symetry. the angles between the normals to adjacent faces are 60 degrees...[and] 90 degrees; the indices are {110}" -The Encyclopedia Britannica 1910 Keywords crystal, dodecahedron, Rhombic, rhombus Galleries Dodecahedrons Source: Encyclopaedia Britannica (11th ed., vol. 7) (New York, NY: The Encyclopaedia Britannica Company, 1910)