See results 1 - 5 of about 5 for chrysoberyl spectrum http://www.alexandrite.net/search/ Copyright 2006-2008 Alexandrite.net http://blogs.law.harvard.edu/tech/rss en-gb Thu, 4 Aug 2016 04:48:45 +0100 info@multicolour.com Thu, 4 Aug 2016 04:48:45 +0100 (pics-1.1 "http://www.icra.org/pics/vocabularyv03" l gen true for "http://alexandrite.net" r (n 0 s 0 v 0 l 0 oa 0 ob 0 oc 0 od 0 oe 0 of 0 og 0 oh 0 c 1) gen true for "http://www.alexandrite.net" r (n 0 s 0 v 0 l 0 oa 0 ob 0 oc 0 od 0 oe 0 of 0 og 0 oh 0 c 1)) webmaster@multicolour.com Jabba 2.0 Answers to frequently asked questions about alexandrite gemstone identification and value. http://www.alexandrite.net/chapters/faq/index.html http://www.alexandrite.net/viewpage.html?id=GG-012 Sat, 14 Mar 2009 18:00:26 +0000 Glossary of terms that have been discussed or mentioned at Alexandrite gemstone buyer and collectors guide http://www.alexandrite.net/chapters/glossary/index.html http://www.alexandrite.net/viewpage.html?id=GG-016 Sun, 8 Mar 2009 07:58:52 +0000 A comprehensive guide to the chrysoberyl family and it's varieties, including alexandrite and cymophane gemstones http://www.alexandrite.net/chapters/chapter4/index.html http://www.alexandrite.net/viewpage.html?id=GG-006 Sun, 8 Mar 2009 07:56:16 +0000 Discussion about the alexandrite effect as a non-color-constancy phenomenon from the color theory perspective http://www.alexandrite.net/chapters/chapter5/index.html http://www.alexandrite.net/viewpage.html?id=GG-007 Sun, 8 Mar 2009 07:56:17 +0000 Yellow greenish to light yellow or brown chrysoberyl, which contains ferric iron as an impurity. Has an absorption spectrum band at first part of the violet at 444 nm, which can be seen in some chrysoberyl cat's-eye. http://www.alexandrite.net/chapters/glossary/yellow-chrysoberyl.html http://www.alexandrite.net/viewpage.html?id=GG-084-00003 Sat, 3 Jul 2010 03:55:39 +0100