Works matching IS 0016626X AND DT 2020 AND VI 56 AND IP 2
Results: 33
ERRATUM.
- Published in:
- 2020
- Publication type:
- Correction Notice
Marble imitation of jadeite rough.
- Published in:
- Gems & Gemology, 2020, v. 56, n. 2, p. 316
- By:
- Publication type:
- Article
Greenish blue glass imitating gem silica.
- Published in:
- Gems & Gemology, 2020, v. 56, n. 2, p. 314
- By:
- Publication type:
- Article
Finders, keepers: Field trip to Crater of Diamonds, USA.
- Published in:
- Gems & Gemology, 2020, v. 56, n. 2, p. 311
- By:
- Publication type:
- Article
A new deposit of pink natrolite from Indonesia.
- Published in:
- Gems & Gemology, 2020, v. 56, n. 2, p. 309
- By:
- Publication type:
- Article
Portrait of a Paraíba rough: Challenging gems in hard times.
- Published in:
- Gems & Gemology, 2020, v. 56, n. 2, p. 308
- By:
- Publication type:
- Article
Occurrence of petrified woods in the Russian Far East: Gemology and origin.
- Published in:
- Gems & Gemology, 2020, v. 56, n. 2, p. 306
- By:
- Publication type:
- Article
The "Fragility of the Eternal" kunzite: Origin, cutting, and identification.
- Published in:
- Gems & Gemology, 2020, v. 56, n. 2, p. 303
- By:
- Publication type:
- Article
Fossil ivory update with Lee Downey.
- Published in:
- Gems & Gemology, 2020, v. 56, n. 2, p. 301
- By:
- Publication type:
- Article
Purplish pink diaspore reportedly from Afghanistan.
- Published in:
- Gems & Gemology, 2020, v. 56, n. 2, p. 298
- By:
- Publication type:
- Article
Quarterly Crystal: Pyrite in Quartz.
- Published in:
- Gems & Gemology, 2020, v. 56, n. 2, p. 296
- By:
- Publication type:
- Article
Windmills in Rare Mineral Sphalerite.
- Published in:
- Gems & Gemology, 2020, v. 56, n. 2, p. 295
- By:
- Publication type:
- Article
Trapiche-Like Pattern in an Emerald from Pakistan.
- Published in:
- Gems & Gemology, 2020, v. 56, n. 2, p. 295
- By:
- Publication type:
- Article
Unusually Shaped Rutile Crystal Inclusions in Russian Emerald.
- Published in:
- Gems & Gemology, 2020, v. 56, n. 2, p. 294
- By:
- Publication type:
- Article
A Sapphire with a Negative Crystal Containing a Mobile Graphite Daughter Crystal.
- Published in:
- Gems & Gemology, 2020, v. 56, n. 2, p. 294
- By:
- Publication type:
- Article
Rare Inclusion of Chabazite in a Precious Opal From Ethiopia.
- Published in:
- Gems & Gemology, 2020, v. 56, n. 2, p. 293
- By:
- Publication type:
- Article
Fluorophlogopite in Burmese Spinel.
- Published in:
- Gems & Gemology, 2020, v. 56, n. 2, p. 293
- By:
- Publication type:
- Article
Böhmite in Corundum.
- Published in:
- Gems & Gemology, 2020, v. 56, n. 2, p. 292
- By:
- Publication type:
- Article
HPHT Laboratory-Grown Pink Diamond with Unstable Color.
- Published in:
- Gems & Gemology, 2020, v. 56, n. 2, p. 290
- By:
- Publication type:
- Article
HPHT-Processed CVD Laboratory-Grown Diamonds with Low Color Grades.
- Published in:
- Gems & Gemology, 2020, v. 56, n. 2, p. 289
- By:
- Publication type:
- Article
Pink Mozambique Sapphire.
- Published in:
- Gems & Gemology, 2020, v. 56, n. 2, p. 288
- By:
- Publication type:
- Article
Negative Crystal Containing a Mobile CO<sub>2</sub> Bubble in Blue Sapphire Heated with Pressure.
- Published in:
- Gems & Gemology, 2020, v. 56, n. 2, p. 287
- By:
- Publication type:
- Article
Exceptional Purple Montana Sapphire.
- Published in:
- Gems & Gemology, 2020, v. 56, n. 2, p. 286
- By:
- Publication type:
- Article
HEMIMORPHITE Resembling Paraíba Tourmaline.
- Published in:
- Gems & Gemology, 2020, v. 56, n. 2, p. 285
- By:
- Publication type:
- Article
Multiple Radiation Stains Suggest Interesting Geological Residency.
- Published in:
- Gems & Gemology, 2020, v. 56, n. 2, p. 283
- By:
- Publication type:
- Article
Irradiated Blue Diamond with Interesting DiamondView Image.
- Published in:
- Gems & Gemology, 2020, v. 56, n. 2, p. 283
- By:
- Publication type:
- Article
Quench-Crackled Dyed Blue CHALCEDONY Resembling Larimar.
- Published in:
- Gems & Gemology, 2020, v. 56, n. 2, p. 281
- By:
- Publication type:
- Article
Cat's-Eye ANDRADITE.
- Published in:
- Gems & Gemology, 2020, v. 56, n. 2, p. 281
- By:
- Publication type:
- Article
HYDROGEN AND OXYGEN STABLE ISOTOPE RATIOS OF DOLOMITE-RELATED NEPHRITE: RELEVANCE FOR ITS GEOGRAPHIC ORIGIN AND GEOLOGICAL SIGNIFICANCE.
- Published in:
- Gems & Gemology, 2020, v. 56, n. 2, p. 266, doi. 10.5741/GEMS.56.2.266
- By:
- Publication type:
- Article
OPTICAL WHITENING AND BRIGHTENING OF PEARLS: A FLUORESCENCE SPECTROSCOPY STUDY.
- Published in:
- Gems & Gemology, 2020, v. 56, n. 2, p. 258, doi. 10.5741/GEMS.56.2.258
- By:
- Publication type:
- Article
HISTORY OF THE CHIVOR EMERALD MINE, PART II (1924-1970): BETWEEN INSOLVENCY AND VIABILITY.
- Published in:
- Gems & Gemology, 2020, v. 56, n. 2, p. 230, doi. 10.5741/GEMS.56.2.230
- By:
- Publication type:
- Article
SEPARATION OF NATURAL FROM LABORATORY-GROWN DIAMOND USING TIME-GATED LUMINESCENCE IMAGING.
- Published in:
- Gems & Gemology, 2020, v. 56, n. 2, p. 220, doi. 10.5741/GEMS.56.2.220
- By:
- Publication type:
- Article
NATURALLY COLORED YELLOW AND ORANGE GEM DIAMONDS: THE NITROGEN FACTOR.
- Published in:
- Gems & Gemology, 2020, v. 56, n. 2, p. 194, doi. 10.5741/GEMS.56.2.194
- By:
- Publication type:
- Article