Gem-A
Sample Articles
The Journal of Gemmology is a peer reviewed, scientific journal, publishing cutting-edge research on a variety of topics that are important to a broad international audience. Take a look at a sample of feature articles below.
- Cobalt-bearing Blue Spinel from Lukande, near Mahenge, Tanzania
- A New Type of Emerald from Afghanistan’s Panjshir Valley
- Spinel from Mogok, Myanmar—A Detailed Inclusion Study by Raman Microspectroscopy and Scanning Electron Microscopy
- A Preliminary SIMS Study Using Carbon Isotopes to Separate Natural from Synthetic Diamonds
- Simultaneous X-Radiography, Phase-Contrast and Darkfield Imaging to Separate Natural from Cultured Pearls
- Demantoid from Kerman Province, South-east Iran: A Mineralogical and Gemmological Overview
- A Case Study of Ivory Species Identification Using a Combination of Morphological, Gemmological and Genetic Methods
- Unstable Colouration of Padparadscha-like Sapphires
- Neutron Radiography and Tomography: A New Approach to Visualize the Internal Structures of Pearls
- Fake Pearls Made from Tridacna gigas Shells
- Demantoid Garnet from Antetezambato, Northern Madagascar—Internal Characteristics and Their Use in Deciphering Geographic Origin
- Gemmological Analysis of a Roman Sapphire Intaglio and Its Possible Origin
- Blockchain, Chain of Custody and Trace Elements: An Overview of Tracking and Traceability Opportunities in the Gem Industry
- Radiocarbon Age Dating of 1,000-Year-Old Pearls from the Cirebon Shipwreck (Java, Indonesia)
