Works matching IS 0016626X AND DT 2022 AND VI 58 AND IP 2
Results: 39
GIA Alumni Collective.
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- Gems & Gemology, 2022, v. 58, n. 2, p. 268
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Smithsonian's Great American Diamonds exhibit.
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- Gems & Gemology, 2022, v. 58, n. 2, p. 267
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Brilliance Exhibit at the Natural History Museum of Los Angeles County.
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- Gems & Gemology, 2022, v. 58, n. 2, p. 266
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The Big Find: Celebrating 50 years of Maine tourmaline.
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- Gems & Gemology, 2022, v. 58, n. 2, p. 264
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Spring 2022 auction highlights.
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- Gems & Gemology, 2022, v. 58, n. 2, p. 260
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Yellow sapphires with unstable color.
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- Gems & Gemology, 2022, v. 58, n. 2, p. 259
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Ruby: An expensive mistake.
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- Gems & Gemology, 2022, v. 58, n. 2, p. 258
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Unusual glass-and-quartz triplet imitation of emerald.
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- Gems & Gemology, 2022, v. 58, n. 2, p. 256
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Myne London: Sourcing emeralds with a mission.
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- Gems & Gemology, 2022, v. 58, n. 2, p. 254
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A zircon with strong photochromic effect.
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- Gems & Gemology, 2022, v. 58, n. 2, p. 252
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Three-rayed asterism in quartz.
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- Gems & Gemology, 2022, v. 58, n. 2, p. 249
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Unusual cat's-eye omphacite fei cui jade.
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- Gems & Gemology, 2022, v. 58, n. 2, p. 247
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Topaz crystals in red beryl.
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- Gems & Gemology, 2022, v. 58, n. 2, p. 245
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A large aquamarine with unusual etch features from Xinjiang, China.
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- Gems & Gemology, 2022, v. 58, n. 2, p. 244
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Inclusions in Gemstones.
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- Gems & Gemology, 2022, v. 58, n. 2, p. 234
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Quarterly Crystal: Cinnabar in Fluorite.
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- Gems & Gemology, 2022, v. 58, n. 2, p. 233
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"Boomerang" Inclusion in a Rough Topaz.
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- Gems & Gemology, 2022, v. 58, n. 2, p. 232
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Flux-Grown Synthetic Beryl Overgrowth.
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- Gems & Gemology, 2022, v. 58, n. 2, p. 231
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Fracture-Filled Emerald with Mysterious Filler Patterns.
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- Gems & Gemology, 2022, v. 58, n. 2, p. 230
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Eye Pattern in a Rock Fragment.
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- Gems & Gemology, 2022, v. 58, n. 2, p. 230
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Natural Diamond with Extensive Network of Etch Channels.
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- Gems & Gemology, 2022, v. 58, n. 2, p. 228
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Large Diamond Inclusion in Diamond.
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- Gems & Gemology, 2022, v. 58, n. 2, p. 227
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Blue Apatite in Tanzanian Garnet.
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- Gems & Gemology, 2022, v. 58, n. 2, p. 226
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Apatite Cluster in Zambian Emerald.
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- Gems & Gemology, 2022, v. 58, n. 2, p. 226
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Bicolor Cuprian TOURMALINE.
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- Gems & Gemology, 2022, v. 58, n. 2, p. 224
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Combination of Phenomena in Star and Cat's-Eye Color-Change SAPPHIRE.
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- Gems & Gemology, 2022, v. 58, n. 2, p. 222
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RFID Device Embedded in South Sea Bead Cultured Pearl Necklaces.
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- Gems & Gemology, 2022, v. 58, n. 2, p. 221
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A Reported Cassis Pearl from Key West, Florida.
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- Gems & Gemology, 2022, v. 58, n. 2, p. 219
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10 ct HPHT-Treated CVD LABORATORY-GROWN DIAMOND.
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- Gems & Gemology, 2022, v. 58, n. 2, p. 218
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The Grass Is Always Greener...
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- Gems & Gemology, 2022, v. 58, n. 2, p. 217
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The Type IIb De Beers Cullinan Blue Diamond.
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- Gems & Gemology, 2022, v. 58, n. 2, p. 216
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Interesting Set of BLUE "ROUGH" GEMSTONES.
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- Gems & Gemology, 2022, v. 58, n. 2, p. 215
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Rare Orange BENITOITE.
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- Gems & Gemology, 2022, v. 58, n. 2, p. 214
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NATURAL RADIOACTIVITY IN SELECT SERPENTINITE-RELATED NEPHRITE SAMPLES: A COMPARISON WITH DOLOMITE-RELATED NEPHRITE.
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- Gems & Gemology, 2022, v. 58, n. 2, p. 196, doi. 10.5741/GEMS.58.2.196
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CHARACTERISTICS OF NEWLY DISCOVERED AMBER FROM PHU QUOC, VIETNAM.
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- Gems & Gemology, 2022, v. 58, n. 2, p. 184, doi. 10.5741/GEMS.58.2.184
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A GEMOLOGICAL AND SPECTROSCOPIC STUDY WITH MOBILE INSTRUMENTS OF "EMERALDS" FROM THE CORONATION CROWN OF NAPOLEON III.
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- Gems & Gemology, 2022, v. 58, n. 2, p. 168, doi. 10.5741/GEMS.58.2.168
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THE SHAPE OF EKANITE.
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- Gems & Gemology, 2022, v. 58, n. 2, p. 156, doi. 10.5741/GEMS.58.2.156
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A LOOK AT DIAMONDS AND DIAMOND MINING IN GUYANA.
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- Gems & Gemology, 2022, v. 58, n. 2, p. 138, doi. 10.5741/GEMS.58.2.138
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Diamonds from Guyana, Ekanite from Sri Lanka, a New Amber Source in Vietnam, and More...
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- Gems & Gemology, 2022, v. 58, n. 2, p. 137
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