Precious Braswell 12/31/20 Precious Braswell 12/31/20

Vesuvianite (Idocrase) and Apatite Inclusions in Ruby Identifiable by Infrared Spectroscopy

Precious Braswell 1/1/20 Precious Braswell 1/1/20

Titanite (Sphene) Inclusions in Ruby Identified by Infrared Spectroscopy

Precious Braswell 12/1/18 Precious Braswell 12/1/18

Two Large Rubies from the Pamir Mountains, Tajikistan

Precious Braswell 4/1/16 Precious Braswell 4/1/16

Ruby and Pink Sapphire from Aappaluttoq, Greenland

Precious Braswell 12/1/10 Precious Braswell 12/1/10

Rubies: Untreated and Treated

Precious Braswell 5/1/10 Precious Braswell 5/1/10

AGL Will Not be Classifying New Ruby Treatment as Composite Ruby

Precious Braswell 3/21/10 Precious Braswell 3/21/10

AGL Discusses the Latest “New” Ruby Heat Treatment Coming out of Thailand

Precious Braswell 3/1/10 Precious Braswell 3/1/10

Mozambique Rubies

Precious Braswell 6/21/09 Precious Braswell 6/21/09

Lead Glass Filled Ruby Set in Antique Jewelry

Precious Braswell 12/1/08 Precious Braswell 12/1/08

Forensic Gemology: Geographic Origin Determinations

Precious Braswell 11/1/05 Precious Braswell 11/1/05

Some Characteristics of Lead-Glass-Filled Corundum

Precious Braswell 9/21/01 Precious Braswell 9/21/01

Anhydrite Inclusion in a Ruby from Myanmar

Precious Braswell 1/1/00 Precious Braswell 1/1/00

Gemstone Enhancement and Detection in the 1990s

Precious Braswell 3/21/97 Precious Braswell 3/21/97

Rubies and Fancy-Color Sapphires from Nepal

Precious Braswell 1/1/95 Precious Braswell 1/1/95

A Contribution to Understanding the Infrared Spectra of Rubies from Mong Hsu, Myanmar

Precious Braswell 1/1/94 Precious Braswell 1/1/94

Twinning in Ramaura Synthetic Rubies

Precious Braswell 2/1/93 Precious Braswell 2/1/93

A New Type of Synthetic Ruby on Market: Offered as Hydrothermal Rubies from Novosibirsk