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Ruby and Pink Sapphire from Aappaluttoq, Greenland
Journal of Gemmology Precious Braswell 4/1/16 Journal of Gemmology Precious Braswell 4/1/16

Ruby and Pink Sapphire from Aappaluttoq, Greenland

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Large Pink Sapphire with Diffusion-Induced Star
Journal of Gemmology Precious Braswell 3/1/16 Journal of Gemmology Precious Braswell 3/1/16

Large Pink Sapphire with Diffusion-Induced Star

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Apatite from Mozambique
Journal of Gemmology Precious Braswell 12/1/15 Journal of Gemmology Precious Braswell 12/1/15

Apatite from Mozambique

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Sapphires from Kina, Kenya
Journal of Gemmology Precious Braswell 12/1/15 Journal of Gemmology Precious Braswell 12/1/15

Sapphires from Kina, Kenya

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Chondrodite reportedly from Tanga, Tanzania
Journal of Gemmology Precious Braswell 12/1/15 Journal of Gemmology Precious Braswell 12/1/15

Chondrodite reportedly from Tanga, Tanzania

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Chromium-diffused Corundum
Journal of Gemmology Precious Braswell 12/1/15 Journal of Gemmology Precious Braswell 12/1/15

Chromium-diffused Corundum

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Quartz Imitation of Star Sapphire
Journal of Gemmology Precious Braswell 12/1/15 Journal of Gemmology Precious Braswell 12/1/15

Quartz Imitation of Star Sapphire

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Large Orange Zircon from Myanmar
Journal of Gemmology Precious Braswell 5/1/15 Journal of Gemmology Precious Braswell 5/1/15

Large Orange Zircon from Myanmar

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Hessonite from Somalia
Journal of Gemmology Precious Braswell 12/1/14 Journal of Gemmology Precious Braswell 12/1/14

Hessonite from Somalia

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Spessartine from the Democratic Republic of Congo
Journal of Gemmology Precious Braswell 12/1/14 Journal of Gemmology Precious Braswell 12/1/14

Spessartine from the Democratic Republic of Congo

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Adularia (including Moonstone) from Austria
Journal of Gemmology Precious Braswell 12/1/14 Journal of Gemmology Precious Braswell 12/1/14

Adularia (including Moonstone) from Austria

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A Rare 100+ ct Jeremejevite
Journal of Gemmology Precious Braswell 12/1/14 Journal of Gemmology Precious Braswell 12/1/14

A Rare 100+ ct Jeremejevite

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Green Fluorite from Vietnam
Journal of Gemmology Precious Braswell 12/1/14 Journal of Gemmology Precious Braswell 12/1/14

Green Fluorite from Vietnam

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A Comparison of R-line Photoluminescence of Emeralds from Different Origins
Journal of Gemmology Precious Braswell 3/1/14 Journal of Gemmology Precious Braswell 3/1/14

A Comparison of R-line Photoluminescence of Emeralds from Different Origins

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Pastel Green Sapphire from Myanmar (Burma)
Journal of Gemmology Precious Braswell 2/1/14 Journal of Gemmology Precious Braswell 2/1/14

Pastel Green Sapphire from Myanmar (Burma)

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Sapphire with a Large Spessartine Inclusion from Songea, Tanzania
Journal of Gemmology Precious Braswell 2/1/14 Journal of Gemmology Precious Braswell 2/1/14

Sapphire with a Large Spessartine Inclusion from Songea, Tanzania

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Blue Chrysocolla Chalcedony from Peru
Journal of Gemmology Precious Braswell 1/1/14 Journal of Gemmology Precious Braswell 1/1/14

Blue Chrysocolla Chalcedony from Peru

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Colored Gemstone Exchange - the first B2B platform devoted strictly to color
Journal of Gemmology, Corundum, Sapphire, Heat Treatment, InColor Magazine Precious Braswell 6/21/08 Journal of Gemmology, Corundum, Sapphire, Heat Treatment, InColor Magazine Precious Braswell 6/21/08

Colored Gemstone Exchange - the first B2B platform devoted strictly to color

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Cr/V-bearing Kyanite from Madagascar
Journal of Gemmology, Corundum, Sapphire, Heat Treatment, InColor Magazine Precious Braswell 9/21/07 Journal of Gemmology, Corundum, Sapphire, Heat Treatment, InColor Magazine Precious Braswell 9/21/07

Cr/V-bearing Kyanite from Madagascar

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Gemstone Enhancement and Detection in the 1990s
Journal of Gemmology, Ruby, Tajikistan Precious Braswell 1/1/00 Journal of Gemmology, Ruby, Tajikistan Precious Braswell 1/1/00

Gemstone Enhancement and Detection in the 1990s

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