Gems & Gemology

Papers
(The TQCC of Gems & Gemology is 1. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2021-09-01 to 2025-09-01.)
ArticleCitations
A Study of the Winston Red: The Smithsonian's New Fancy Red Diamond7
A Gemological and Spectroscopic Study with Mobile Instruments of “Emeralds” from the Coronation Crown of Napoleon III5
Amethyst from Newfoundland, Canada: Geology, Internal Features, and Fluid Inclusion Microthermometry4
Morphology of Colombian Emerald: Some Less-Common Cases and Their Growth and Dissolution History4
Raman Spectroscopy and X-Ray Diffraction: Phase Identification of Gem Minerals and Other Species3
Gem-Quality Augite from Dong Nai, Vietnam3
History of Emerald Mining in the Habachtal Deposit of Austria, Part II3
A Look at Diamonds and Diamond Mining in Guyana3
Persian Turquoise: The Ancient Treasure of Neyshabur3
Gemological and Trace Element Characteristics of Cassiterite from Yunling, China2
Emeralds in Catherine De’ Medici's Pendant: An Unexpected Geographic Origin2
Purple Gem Spinel from Vietnam and Afghanistan: Comparison of Trace Element Chemistry, Cause of Color, and Inclusions2
Blue Sapphires from Mogok, Myanmar: A Gemological Review2
Color Mechanism and Spectroscopic Thermal Variation of Pink Spinel Reportedly from Kuh-i-Lal, Tajikistan1
Gemological Characterization of Montana Sapphire from the Secondary Deposits at Rock Creek, Missouri River, and Dry Cottonwood Creek1
Special Colors and Optical Effects of Oregon Sunstone: Absorption, Scattering, Pleochroism, and Color Zoning1
Observations of Oval-, Pear-, and Marquise-Shaped Diamonds: Implications for Fancy Cut Grading1
Gemological Characterization of Peridot from Pyaung-Gaung in Mogok, Myanmar1
Sapphire Beneath the Rich Black Soil of Muling, Northeastern China1
Gem-Quality Anorthoclase Feldspar from Southeast Vietnam1
Color Modification of Spinel by Nickel Diffusion: A New Treatment1
Glowing Gems: Fluorescence and Phosphorescence of Diamonds, Colored Stones, and Pearls1
Infrared Spectroscopy and Its Use in Gemology1
Etch Pits in Heliodor and Green Beryl from the Volyn Pegmatites, Northwest Ukraine: A Diagnostic Feature1
Origins of Color in Brown Mammoth Ivory1
History of Emerald Mining in the Habachtal Deposit of Austria, Part I1
Micro-Features of Tourmaline1
Topaz from Mason County, Texas1
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