الاسهامات الفقهية لبني عقامة باليمن من القرن (٥-٧هـ / ١١-١٣م).
- Published in:
- Magazine of Historical Studies & Archaeology, 2025, n. 96, p. 103
- By:
- Publication type:
- Article
Works matching DE "GEMOLOGY"
Results: 413
1
2
ŽEZLO PŘÍRODOVĚDECKÉ FAKULTY UNIVERZITY KARLOVY: NOVÉ POZNATKY O HISTORII, RESTAUROVÁNÍ A POUŽŽITÝCH MATERIÁLECH.
- Published in:
- Acta Universitatis Carolinae Historia Universitatis Carolinae Pragensis, 2011, v. 51, n. 2, p. 81
- By:
- Publication type:
- Article
3
ANNOUNCEMENTS.
- Published in:
- Gems & Gemology, 2024, v. 60, n. 2, p. 270
- Publication type:
- Article
4
Gems & Gemology at Ninety: Consistency and Change.
- Published in:
- 2024
- By:
- Publication type:
- Editorial
5
Challenges in identifying drilled keshi pearls.
- Published in:
- Gems & Gemology, 2024, v. 60, n. 1, p. 128
- By:
- Publication type:
- Article
6
Iridescent Healed Fissures in Epidote.
- Published in:
- Gems & Gemology, 2024, v. 60, n. 1, p. 75
- By:
- Publication type:
- Article
7
Gems & Gemology Turns 90!
- Published in:
- Gems & Gemology, 2024, v. 60, n. 1, p. 1
- By:
- Publication type:
- Article
8
More on Virtu Gem's ethical supply chain practices.
- Published in:
- Gems & Gemology, 2023, v. 59, n. 4, p. 537
- By:
- Publication type:
- Article
9
Star beryl.
- Published in:
- Gems & Gemology, 2023, v. 59, n. 4, p. 530
- By:
- Publication type:
- Article
10
ERRATUM.
- Published in:
- 2023
- Publication type:
- Correction Notice
11
Extraterrestrial-Like Inclusion in Mozambique Ruby.
- Published in:
- Gems & Gemology, 2022, v. 58, n. 1, p. 68
- By:
- Publication type:
- Article
12
Apatite in Blue Sapphire.
- Published in:
- Gems & Gemology, 2021, v. 57, n. 3, p. 268
- By:
- Publication type:
- Article
13
PEARL CLASSIFICATION: THE GIA 7 PEARL VALUE FACTORS.
- Published in:
- Gems & Gemology, 2021, v. 57, n. 2, p. 135, doi. 10.5741/GEMS.57.2.135
- By:
- Publication type:
- Article
14
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
15
FIELD GEMOLOGY: BUILDING A RESEARCH COLLECTION AND UNDERSTANDING THE DEVELOPMENT OF GEM DEPOSITS.
- Published in:
- Gems & Gemology, 2019, v. 55, n. 4, p. 490, doi. 10.5741/GEMS.55.4.490
- By:
- Publication type:
- Article
16
E. Alan Jobbins (1923-2019).
- Published in:
- 2019
- By:
- Publication type:
- Obituary
17
Rare Faceted PARISITE.
- Published in:
- Gems & Gemology, 2019, v. 55, n. 1, p. 94
- By:
- Publication type:
- Article
18
A NEW METHOD FOR DETERMINING GEM TOURMALINE SPECIES BY LA-ICP-MS.
- Published in:
- Gems & Gemology, 2019, v. 55, n. 1, p. 2, doi. 10.5741/GEMS.55.1.2
- By:
- Publication type:
- Article
19
Coated pink synthetic moissanite.
- Published in:
- Gems & Gemology, 2018, v. 54, n. 4, p. 459
- By:
- Publication type:
- Article
20
Gemological Analysis of Lightbox CVD-Grown "White" Diamonds.
- Published in:
- Gems & Gemology, 2018, v. 54, n. 4, p. 437
- By:
- Publication type:
- Article
21
THE GEMOLOGICAL CHARACTERISTICS OF PIPI PEARLS REPORTEDLY FROM PINCTADA MACULATA.
- Published in:
- Gems & Gemology, 2018, v. 54, n. 4, p. 418, doi. 10.5741/GEMS.54.4.418
- By:
- Publication type:
- Article
22
NATURAL-COLOR PINK, PURPLE, RED, AND BROWN DIAMONDS: BAND OF MANY COLORS.
- Published in:
- Gems & Gemology, 2018, v. 54, n. 4, p. 352, doi. 10.5741/GEMS.54.2.352
- By:
- Publication type:
- Article
23
Matrix-Matched Standards for Trace-Element Analysis in Ruby and Sapphire.
- Published in:
- Gems & Gemology, 2018, v. 54, n. 3, p. 344
- By:
- Publication type:
- Article
24
From Screening to D-tection.
- Published in:
- Gems & Gemology, 2018, v. 54, n. 3, p. 342
- By:
- Publication type:
- Article
25
Beyond the Four Cs Basics Towards Core Diamond Values.
- Published in:
- Gems & Gemology, 2018, v. 54, n. 3, p. 340
- By:
- Publication type:
- Article
26
University of Arizona Gem and Mineral Museum and Endowed Chair in Gemology.
- Published in:
- Gems & Gemology, 2018, v. 54, n. 3, p. 339
- By:
- Publication type:
- Article
27
Fluorescence Spectroscopy for Gemstone Screening and Identification.
- Published in:
- Gems & Gemology, 2018, v. 54, n. 3, p. 341
- By:
- Publication type:
- Article
28
Science Has a Place on the Selling Floor.
- Published in:
- Gems & Gemology, 2018, v. 54, n. 3, p. 338
- By:
- Publication type:
- Article
29
Rolling Around in the Light--A Spherical Exploration of Gem Optics.
- Published in:
- Gems & Gemology, 2018, v. 54, n. 3, p. 337
- By:
- Publication type:
- Article
30
The Importance of Precious Metal Marks: Past, Present, and Future.
- Published in:
- 2018
- By:
- Publication type:
- Abstract
31
The Impact of Fluorescence on Current Marketability.
- Published in:
- 2018
- By:
- Publication type:
- Abstract
32
The History and Current Status of Colored Gemstone Grading.
- Published in:
- 2018
- By:
- Publication type:
- Abstract
33
Gemology and Appraising: Similarities and Differences.
- Published in:
- 2018
- By:
- Publication type:
- Abstract
34
Color Origin of Gem Diaspore: Correlation to Corundum.
- Published in:
- 2018
- By:
- Publication type:
- Abstract
35
Advances in Hydrocarbon Gemology: The Jet Group.
- Published in:
- 2018
- By:
- Publication type:
- Abstract
36
Golden Sheen Sapphire and Syenite/Monzonite-Hosted Sapphire From Kenya.
- Published in:
- 2018
- By:
- Publication type:
- Abstract
37
Blue Sapphires from Mogok, Myanmar.
- Published in:
- 2018
- By:
- Publication type:
- Abstract
38
Unusual "Vorobyevite" Beryl from Afghanistan.
- Published in:
- 2018
- By:
- Publication type:
- Abstract
39
Tianhuang Stone--The Most Valuable Seal Stone in China.
- Published in:
- 2018
- By:
- Publication type:
- Abstract
40
"Raindrop" Turquoise from China.
- Published in:
- 2018
- By:
- Publication type:
- Abstract
41
Multifunction Spectrometer for Color Grading and Identification of Diamonds and Gemstones.
- Published in:
- 2018
- By:
- Publication type:
- Abstract
42
Laue X-Ray Backscatter Spot Patterns: A Novel Way of Identifying Various Gemological Crystals.
- Published in:
- 2018
- By:
- Publication type:
- Abstract
43
Steps in Screening and ID of Laboratory-Grown Diamonds with Synthetic Diamond ID Kit.
- Published in:
- Gems & Gemology, 2018, v. 54, n. 3, p. 305
- By:
- Publication type:
- Article
44
GIA's Field Gemology Program: A Modern Approach to Origin Determination.
- Published in:
- Gems & Gemology, 2018, v. 54, n. 3, p. 283
- By:
- Publication type:
- Article
45
Recent Developments in Detection and Gemology in China, Particularly for Chinese Synthetic Diamonds.
- Published in:
- Gems & Gemology, 2018, v. 54, n. 3, p. 268
- By:
- Publication type:
- Article
46
GIA's 2018 Symposium: Up and Away!
- Published in:
- Gems & Gemology, 2018, v. 54, n. 3, p. 255
- By:
- Publication type:
- Article
47
CONFERENCE REPORTS.
- Published in:
- 2018
- By:
- Publication type:
- Proceeding
48
Star Spinel with Four and Six Rays.
- Published in:
- Gems & Gemology, 2018, v. 54, n. 2, p. 230
- By:
- Publication type:
- Article
49
Perettiite-(Y) and Tusionite Inclusions in Phenakite from Myanmar.
- Published in:
- Gems & Gemology, 2018, v. 54, n. 2, p. 228
- By:
- Publication type:
- Article
50
A Cat's-Eye Rock Consisting of JADEITE and Amphibole.
- Published in:
- Gems & Gemology, 2018, v. 54, n. 2, p. 210
- By:
- Publication type:
- Article