TFG Links

TFG Reference Room:

Glenn & Martha Vargas Collection                                                      http://fasttex-dev.diia.utexas.edu/vargas/

GREAT rare books on the web                                                            http://www.farlang.com/gemstones-diamonds-books

A favorite link                                                                                          http://www.mouawad.com/diamonds/diamond_gallery.php

CZ  info    probably photos inside                                                        http://www.syntheticgems.org/cubiczirconia.asp

Robert W Wise    the finest in colored                                                 http://www.rwwise.com/index.html
stones  and info about them on the web

Diamond Design                                                            http://folds.net/diamond/index.html
A Study of the Reflection and Refraction of Light in a Diamond
by    Marcel Tolkowsky as edited by Jasper Paulsen

Tolkowsky’s 1919 paper ( corrected )  and  new stuff added

 



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