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- July 2004 3/22/17, 1 10 PM
- Gemstone Firing Guide
- Gilded Moon Jewelry - Gems
- Redalyc.The Gemstone Deposits of Brazil: Occurrences, Production And
- Beryllium Mineralogy of the Kola Peninsula, Russia—A Review
- Speaker Presentations
- A Spectroscopic Study of Irradiation Colodlg of Amazonite: Structurally Hydrous, Pbbearing Feldspar
- Volume 34 / No. 4 / 2014
- Amethyst, Apotropaia, and the Eye of Re
- Virginia Mineral Locality Index D
- Garnet Healing Properties Charms of Light
- Amazonite and Smoky Quartz
- GEOLOGY Exploration of Colorado's Deepest Roots
- UCLA Encyclopedia of Egyptology
- Finding a Great Focal Bead Test Lots of Beads! Avoid Transparent Beads
- AN UPDATE on COLOR in GEMS. PART 2: COLORS INVOLVING MULTIPLE ATOMS and COLOR CENTERS by Emmunuel Fritsch and George R
- Development of Industrial Minerals in Colorado
- Set 4 Gemstones
- Beryl Group Minerals Summary
- Formation Mechanism for the Lanthanide Tetrad Effect in a Topaz
- Articles Scaling with Surface Area Istics of Size-Selected Feldspar Particles from 50 to 800 Nm Or Being Even Higher Compared to Larger Particles
- AGTA Gemstone Information Manual
- The Petrogenesis of Amazonite-Bearing Pegmatites in the Georgeville Area, Nova Scotia
- Gem Stones of the United States
- Simmonsite, Na2lialf6, a New Mineral from the Zapot Amazonite-Topaz- Zinnwaldite Pegmatite, Hawthorne, Nevada, U.S.A
- Natural Gemstones I* ^H U.S
- Boron Isotope Composition of Coexisting Tourmaline and Hambergite in Alkaline and Granitic Pegmatites
- AN UPDATE on COLOR in GEMS. PART 3: COLORS CAUSED by BAND GAPS and PHYSICAL PHENOMENA by Emmanuel Fritsch and George R
- Ice Nucleation Properties of K-Feldspar Polymorphs and Plagioclase Feldspars André Welti1,2, Ulrike Lohmann1 and Zamin A