flux
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Fiber-Optic Light in Gemology — Living in the Dark Ages
- Date: 2005-07-01
 
                    
                                                                                            
                        The role of fiber-optic lighting in gemological microscopy.
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Fluxed Up — The Fracture Healing of Ruby
- Date: 2004-11-01
 
                    
                                                                                            
                        A discussion of the flux-healing treatment of rubies. This article was given the Richard T. Liddicoat Journalism Award by the American Gem Society in 2005.
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Gem Treatment Disclosure — Trust
- Date: 2007-05-01
 
                    
                                                                                            
                        The ethics of gem enhancement disclosure.
 
