This is a reproduction of "The Dana Set of Wooden Crystal Models" originally produced by Dr. Krantz Rheinisches Mineralien-Kontor (Bonn).
triclinic: https://www.thingiverse.com/thing:5229222
monoclinic: https://www.thingiverse.com/thing:5225493
orthorhombic: https://www.thingiverse.com/thing:5215966
hexagonal/trigonal: https://www.thingiverse.com/thing:5256241
tetragonal: https://www.thingiverse.com/thing:5246339
cubic: https://www.thingiverse.com/thing:5271218
I recreated the models based on reference images in "Dana's Textbook of Mineralogy" (https://archive.org/details/DanasTextbookOfMineralogy), with forms taken from the catalogue available here (provided by the company): https://mineralogy.eu/models/Krantz/Krantz_31_3.pdf
Whenever a model corresponds to a crystal structure, the known unit cell constants were used. In all other cases I approximated to match the pictures in Dana's book. Please note that I do not have an original set to compare, so there might be small differences. Also the scaling is arbitrary and probably totally different.
There's a labelled (by catalogue number) and unlabelled version. I also include the OpenScad file I used for embossing, in case somebody wants to adjust the labels.
Changes I made to correct apparent errors in the catalogue (to match Dana's book):
No. 157: {011} changed to {110} ({011} appeared twice in catalogue)
Big Thanks to Prof. Gervais Chapuis for making me aware of this set's existence and sending me his catalogue!
| 146.stl | 684.0B | |
| 146_labelled.stl | 68.1KB | |
| 150.stl | 684.0B | |
| 150_labelled.stl | 81.5KB | |
| 151.stl | 484.0B | |
| 151_labelled.stl | 44.8KB | |
| 152.stl | 684.0B | |
| 152_labelled.stl | 82.5KB | |
| 154.stl | 1.4KB | |
| 154_labelled.stl | 50.7KB | |
| 156.stl | 684.0B | |
| 156_labelled.stl | 101.1KB | |
| 157.stl | 2.2KB | |
| 157_labelled.stl | 58.5KB | |
| 159.stl | 1.1KB | |
| 159_labelled.stl | 97.2KB | |
| 160.stl | 484.0B | |
| 160_labelled.stl | 99.5KB | |
| 161.stl | 1.3KB | |
| 161_labelled.stl | 64.1KB | |
| 162.stl | 2.8KB | |
| 162_labelled.stl | 360.0KB | |
| 164.stl | 1.6KB | |
| 164_labelled.stl | 272.0KB | |
| 166.stl | 10.0KB | |
| 166_labelled.stl | 485.7KB | |
| 167.stl | 2.7KB | |
| 167_labelled.stl | 270.9KB | |
| 169.stl | 1.1KB | |
| 169_labelled.stl | 115.3KB | |
| embossing.scad | 336.0B |
