When I set up my site, one problem I knew I would encounter was
describing gem colors and grades. The only useful color description
systems I could find were either extremely complex scientific; or
proprietary and not readily avalable to the public.
So I developed my own.
Then I added a grading system.
They are fully explained (I think;>) on various pages of my site
I know neither system is perfect and I’m looking for quality input
that will make them more useful. I do claim a copyright on both, but
anyone can copy and distribute the systems; so long as the
distribution is complete, unmodified, and references my website.
If/as improved versions are developed they will be numbered and
I think everyone know sthe value of a system that allows one to
communicate more accurately.
Thanks and regards from Thailand, Dave Webster www.asia-gems.com
End of forwarded message