Journal of Gemmology Precious Braswell 4/1/98 Journal of Gemmology Precious Braswell 4/1/98

Rubies and pink sapphires from the Pamir Mountain Range in Tajikistan, former USSR

Read More

Gems & Gemology Precious Braswell 3/21/97 Gems & Gemology Precious Braswell 3/21/97

Rubies and Fancy-Color Sapphires from Nepal

Read More

Gems & Gemology Precious Braswell 12/1/96 Gems & Gemology Precious Braswell 12/1/96

Introduction to Analyzing Internal Growth Structures

Read More

Corundum, Sapphire, Gems & Gemology Precious Braswell 9/21/95 Corundum, Sapphire, Gems & Gemology Precious Braswell 9/21/95

Sapphires From Southern Vietnam

Read More

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

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

Read More

Journal of Gemmology Precious Braswell 1/1/94 Journal of Gemmology Precious Braswell 1/1/94

Twinning in Ramaura Synthetic Rubies

Read More

Journal of the Gemmological Association of Australia, The Australian Gemmologist Precious Braswell 2/1/93 Journal of the Gemmological Association of Australia, The Australian Gemmologist Precious Braswell 2/1/93

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

Read More

Gems & Gemology Precious Braswell 12/1/89 Gems & Gemology Precious Braswell 12/1/89

Emerald and Gold Treasures of the Spanish Galleon Nuestra Señora de Atocha

Read More