Crystal – Tetrahedrite 3D Printer Model
The file 'Crystal – Tetrahedrite 3D Printer Model' is (stl) file type, size is 5.5KB.
The file 'Crystal – Tetrahedrite 3D Printer Model' is (stl) file type, size is 5.5KB.
A Tetrahedrite crystal showing beautiful -43m symmetry.
See: "Fahlerz" fig 34 in Goldschmidt's "Atlas Der Krystallformen" (table 157, vol 3 Tafeln; publ. 1916).
https://archive.org/stream/atlasderkrystalltaf03gold#page/157/
Facet info based on Mark Holtkamp's elegant Dexter programme,
http://www.smorf.nl/index.php?crystal=Tetrahedrite_034
(He sells other beautiful crystals on Shapeways
http://www.shapeways.com/shops/smorf )
| Tetrahedrite.stl | 73.6KB |
