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Gemstone Science
Labradorite from the Tundra: Unearthing the Sci...
Explore the geological origins and mining of labradorite—the gem of labradorescence. This FAQ covers anorthosite deposits, exploration techniques, environmental impacts, and gem identification for collectors and geologists.
Labradorite from the Tundra: Unearthing the Sci...
Explore the geological origins and mining of labradorite—the gem of labradorescence. This FAQ covers anorthosite deposits, exploration techniques, environmental impacts, and gem identification for collectors and geologists.
Kornerupine Under the Microscope: Advanced Tech...
Learn advanced gemological techniques to separate natural kornerupine from synthetics and imitations. Covers pleochroism, RI, birefringence, specific gravity, inclusion microscopy, UV-Vis spectroscopy, Raman analysis, and EDXRF for accurate testing.
Kornerupine Under the Microscope: Advanced Tech...
Learn advanced gemological techniques to separate natural kornerupine from synthetics and imitations. Covers pleochroism, RI, birefringence, specific gravity, inclusion microscopy, UV-Vis spectroscopy, Raman analysis, and EDXRF for accurate testing.
Demantoid Garnet: Tracing Its Fiery Origins Thr...
Learn about demantoid garnet formation in serpentinite and skarn, trace element chemistry, horsetail inclusions, and how future gemology uses spectroscopy and blockchain for origin verification.
Demantoid Garnet: Tracing Its Fiery Origins Thr...
Learn about demantoid garnet formation in serpentinite and skarn, trace element chemistry, horsetail inclusions, and how future gemology uses spectroscopy and blockchain for origin verification.
Understanding Diamond Formation: A Mineralogist...
Learn diamond formation from mantle depths: crystallization mechanisms, inclusion suites peridotitic eclogitic sublithospheric, nitrogen aggregation, and analytical techniques for gemologists.
Understanding Diamond Formation: A Mineralogist...
Learn diamond formation from mantle depths: crystallization mechanisms, inclusion suites peridotitic eclogitic sublithospheric, nitrogen aggregation, and analytical techniques for gemologists.
Chrome Tourmaline Treatment vs. Natural Color E...
Discover the gemological differences between natural and treated chrome tourmaline. Learn about heat, irradiation, and filling effects on color and value.
Chrome Tourmaline Treatment vs. Natural Color E...
Discover the gemological differences between natural and treated chrome tourmaline. Learn about heat, irradiation, and filling effects on color and value.
Beeswax Amber Treatment Identification: A Visua...
Learn to visually identify treated beeswax amber. Expert guide covers heat, pressure, and reconstituted enhancements with microscopic and UV fluorescence techniques for collectors and gemologists.
Beeswax Amber Treatment Identification: A Visua...
Learn to visually identify treated beeswax amber. Expert guide covers heat, pressure, and reconstituted enhancements with microscopic and UV fluorescence techniques for collectors and gemologists.