Fig. 171 - Dana sets of wooden crystal models

3D ModelNoAI

I. Isometric system

3. Hextetrahedral class - -43m

Figure 171. Dodecahedron {011}, Cube {001}, Tristetrahedron {113}, and Tetrahedron {111} - Sphalerite

Dana sets of wooden crystal models, arranged by the late Professor William E. Ford to illustrate Dana’s Textbook of Mineralogy 4th edition (1932), originally produced by Dr. Krantz Rheinisches Mineralien-Kontor (Bonn).

Website: http://geology.uaic.ro/muzee/mineralogie/

Concept & 3D-modelling by Andrei Ionut APOPEI