Works matching Gemology

Results: 2843

THE HISTORY OF MINERALOGY AND GEMOLOGY IN IRAN.

Published in:

Earth Sciences History, 2021, v. 40, n. 2, p. 566, doi. 10.17704/1944-6187-40.2.566

By:

YAZDI, MOHAMMAD

Publication type:

Article

Gemology, Mineralogy, and Spectroscopy of Gem-Quality Diopside from Pakistan and Russia: New Insights for the Chromogenic Mechanism and Possible Origin.

Published in:

Crystals (2073-4352), 2023, v. 13, n. 5, p. 727, doi. 10.3390/cryst13050727

By:

Wang, Zixuan;
He, Xiaoqing;
Xu, Bo;
Ren, Jing

Publication type:

Article

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:

Vertriest, Wim;
Palke, Aaron C.;
Renfro, Nathan D.

Publication type:

Article

CELEBRATING 75 YEARS OF GEMS & GEMOLOGY.

Published in:

Gems & Gemology, 2009, v. 45, n. 2, p. 80, doi. 10.5741/GEMS.45.2.80

By:

Overlin, Stuart;
Dirlam, Dona M.

Publication type:

Article

Gemology and Chemical Aspects of Aquamarines from Quixeramobim, Brazil.

Published in:

Anuario do Instituto de Geociencias, 2024, v. 47, p. 1, doi. 10.11137/1982-3908_2024_47_62942

By:

Gomes de Oliveira, Isaac;
de Castro Rodrigues, Linara Ívina;
Menezes Diniz Madruga, Marcelo;
de Araújo Paschoal, Carlos William;
dos Santos, Lucilene;
Falcão de Oliveira Neri, Tereza

Publication type:

Article

Gemology and Geochemistry of Staurolites from the Casa Nova Region, Brazil.

Published in:

Anuario do Instituto de Geociencias, 2024, v. 47, p. 1, doi. 10.11137/1982-3908_2024_47_62755

By:

Gomes de Oliveira, Isaac;
Pinto Bezerra, Isabelle;
Ravielly dos Santos, Breno;
De Sousa Silva, Larissa;
Leal Neto, Antonio;
dos Santos, Lucilene;
Falcão de Oliveira Neri, Tereza

Publication type:

Article

Gemology, Spectroscopy, and Mineralogy Study of Aquamarines of Three Different Origins.

Published in:

Crystals (2073-4352), 2023, v. 13, n. 10, p. 1478, doi. 10.3390/cryst13101478

By:

Cui, Shiyuan;
Xu, Bo;
Shen, Jiaqi;
Miao, Zhuang;
Wang, Zixuan

Publication type:

Article

Gemology, Mineralogy, and Coloration Mechanism of Pinkish-Purple Cobaltoan Dolomite from the Democratic Republic of Congo.

Published in:

Crystals (2073-4352), 2022, v. 12, n. 5, p. N.PAG, doi. 10.3390/cryst12050639

By:

Yan, Ying;
Yu, Xiao-Yan

Publication type:

Article

Gems & Gemology Cumulative PDF.

Published in:: Journal of Gemmology, 2015, v. 34, n. 7, p. 558
Publication type:: Article

Gemology, Mineralogy, and Spectroscopy of an Attractive Tremolitized Diopside Anorthosite Gem Material from the Philippines: A New Type of Material with Similarities to Dushan Jade.

Published in:

Minerals (2075-163X), 2021, v. 11, n. 2, p. 152, doi. 10.3390/min11020152

By:

Ye, Xiaomeng;
Bai, Feng;
Li, Manyu;
Sun, Hao;
Bosi, Ferdinando;
Hainschwang, Thomas

Publication type:

Article

Applications of Raman spectroscopy to gemology.

Published in:

Analytical & Bioanalytical Chemistry, 2010, v. 397, n. 7, p. 2631, doi. 10.1007/s00216-010-3700-1

By:

Bersani, Danilo;
Lottici, Pier Paolo

Publication type:

Article

Gems & Gemology at Ninety: Consistency and Change.

Published in:

2024

By:

Shigley, James E.

Publication type:

Editorial

University of Arizona Gem and Mineral Museum and Endowed Chair in Gemology.

Published in:

Gems & Gemology, 2018, v. 54, n. 3, p. 339

By:

Jibrin, Zakaria;
Fritz, Eric W.;
Downs, Robert T.

Publication type:

Article

GIA's Field Gemology Program: A Modern Approach to Origin Determination.

Published in:

Gems & Gemology, 2018, v. 54, n. 3, p. 283

By:

Wim Vertriest

Publication type:

Article

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:

Jie Ke;
Taijin Lu;
Yan Lan;
Zhonghua Song;
Shi Tang;
Jian Zhang;
Hua Chen

Publication type:

Article

TAKE THE GEMS & GEMOLOGY CHALLENGE.

Published in:

Gems & Gemology, 2010, v. 46, n. 1, p. 74, doi. 10.5741/GEMS.46.1.74

By:

PARENTE, MATILDE;
DAN HAUSEL, W.;
MIYAHIRA-SMITH, JANA;
SHEBY, JOSHUA;
T. W. O.;
J. E. C.;
E. R. B.;
R. A. H;
A. B.;
G. L.;
J. E. S.;
M. K.;
D. A. Z;
K. A. M.;
R. S.

Publication type:

Article

Linking gemology and spectral geology: a case study of elbaites from Seridó Pegmatite Province, Northeastern Brazil.

Published in:

Brazilian Journal of Geology, 2019, v. 49, n. 2, p. 1, doi. 10.1590/2317-4889201920180113

By:

Carrino, Thais Andressa;
de Brito Barreto, Sandra;
de Oliveira, Paula Jussara Azevedo;
de Araújo Neto, José Ferreira;
de Lima Correia, Aldine Maria

Publication type:

Article

The Importance of Multidisciplinary Analytical Strategies to Solve Identification and Characterization Challenges in Gemology: The Example of the "Green Stones".

Published in:

Applied Sciences (2076-3417), 2022, v. 12, n. 14, p. 7168, doi. 10.3390/app12147168

By:

Musa, Maya

Publication type:

Article

Artificial Intelligence and Spectroscopic Techniques for Gemology Applications.

Published in:

Journal of Gemmology, 2023, v. 38, n. 7, p. 729, doi. 10.15506/jog.2023.38.7.729

By:

Wang, Hao A. O.

Publication type:

Article

U–Pb Dating, Gemology, and Chemical Composition of Apatite from Dara-e-Pech, Afghanistan.

Published in:

Crystals (2073-4352), 2024, v. 14, n. 1, p. 34, doi. 10.3390/cryst14010034

By:

Lai, Biying;
Xu, Bo;
Zhao, Yi

Publication type:

Article

The Sisk Gemology Reference.

Published in:

2017

By:

Cole, Jo Ellen

Publication type:

Book Review

Gems & Gemology Turns 90!

Published in:

Gems & Gemology, 2024, v. 60, n. 1, p. 1

By:

Pay, Duncan

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:

Solyanik, Valentina;
Fedoseev, Dmitrii;
Kultenko, Svetlana Y.;
Tishkina, Vitaliya B.;
Gusarova, Valeriya S.

Publication type:

Article

Gemology and Appraising: Similarities and Differences.

Published in:

2018

By:

Eisen, Susan

Publication type:

Abstract

Advances in Hydrocarbon Gemology: The Jet Group.

Published in:

2018

By:

Steele, Sarah Caldwell

Publication type:

Abstract

AN INTRODUCTION TO PHOTOLUMINESCENCE SPECTROSCOPY FOR DIAMOND AND ITS APPLICATIONS IN GEMOLOGY.

Published in:

Gems & Gemology, 2016, v. 52, n. 1, p. 2, doi. 10.5741/GEMS.52.1.2

By:

Eaton-Magaña, Sally;
Breeding, Christopher M.

Publication type:

Article

THE "TYPE" CLASSIFICATION SYSTEM OF DIAMONDS AND ITS IMPORTANCE IN GEMOLOGY.

Published in:

Gems & Gemology, 2009, v. 45, n. 2, p. 96, doi. 10.5741/GEMS.45.2.96

By:

Breeding, Christopher M.;
Shigley, James E.

Publication type:

Article

Johnkoivulaite, Cs(Be2B)Mg2Si6O18, a new mineral of the beryl group from the gem deposits of Mogok, Myanmar.

Published in:

American Mineralogist, 2021, v. 106, n. 11, p. 1844, doi. 10.2138/am-2021-7785

By:

PALKE, AARON C.;
HENLING, LAWRENCE M.;
CHI MA;
ROSSMAN, GEORGE R.;
ZIYIN SUN;
RENFRO, NATHAN;
KAMPF, ANTHONY R.;
KYAW THU;
NAY MYO;
WONGRAWANG, PATCHAREE;
WEERAMONKHONLERT, VARARUT

Publication type:

Article

he Gümüldür Fire Opal: Mode of Occurrence and Mineralogical Aspects.

Published in:

Turkish Journal of Earth Sciences, 2011, v. 20, n. 1, p. 99, doi. 10.3906/yer-0907-18

By:

KARACIK, ZEKİYE;
GENÇ, S. CAN;
ESENLİ, FAHRİ;
GÖLLER, GÜLTEKIN

Publication type:

Article

TAKILARDA KULLANILAN ORGANİK VE MİNERAL TAŞLARIN İNSAN ÜZERİNE ETKİLERİ.

Published in:

Journal of Black Sea Studies, 2011, v. 8, n. 29, p. 119

By:

Kılıç, Sibel

Publication type:

Article

Hyperion Inclusion Search Engine.

Published in:

Journal of Gemmology, 2016, v. 35, n. 1, p. 4

By:

C. M. S.

Publication type:

Article

Lab Notes.

Published in:: Gems & Gemology, 2011, v. 47, n. 4, p. 308, doi. 10.5741/GEMS.47.4.308
Publication type:: Article

Subjectivity in Gemology.

Published in:

Gems & Gemology, 2006, v. 42, n. 3, p. 165

By:

Ringsrud, Ronald

Publication type:

Article

Introducing Gemdat.org.

Published in:

Rocks & Minerals, 2013, v. 88, n. 3, p. 236, doi. 10.1080/00357529.2013.777611

By:

Ralph, Jolyon;
Ralph, Katya

Publication type:

Article

Through the ‘Scope: The Year in Micromounting—2010 Was a Quiet Year.

Published in:

2011

By:

Wight, Quintin

Publication type:

Proceeding

Gems & Gemology in Review: Synthetic Diamonds.

Published in:

2005

By:

Harlow, George E.

Publication type:

Book Review

Man-made Crystals: A Review of their Historic and Contemporary Context and Use.

Published in:

International Journal of Design in Society, 2021, v. 15, n. 2, p. 63, doi. 10.18848/2325-1328/cgp/v15i02/63-71

By:

Boons, Sofie

Publication type:

Article

Literature of Interest.

Published in:: Journal of Gemmology, 2015, v. 34, n. 6, p. 555, doi. 10.15506/jog.2015.34.6.555
Publication type:: Article

OTHER BOOK TITLES.

Published in:: Journal of Gemmology, 2015, v. 34, n. 6, p. 554
Publication type:: Article

Learning Opportunities.

Published in:: 2015
Publication type:: Calendar

Scottish Gemmological Association Conference.

Published in:

2015

By:

Hodgkinson, Alan

Publication type:

Proceeding

Mallorca GemQuest 2015.

Published in:

2015

By:

Dominy, Geoff

Publication type:

Proceeding

NEWS AND PUBLICATIONS.

Published in:: Journal of Gemmology, 2015, v. 34, n. 6, p. 468
Publication type:: Article

Dallas Mineral Collecting Symposium 2013 DVD.

Published in:

2014

By:

Mychaluk, Keith

Publication type:

Proceeding

Accredited Gemologists Association's 2014 Las Vegas Conference.

Published in:

2014

By:

Roskin, Gary A.

Publication type:

Proceeding

OTHER BOOK TITLES.

Published in:: Journal of Gemmology, 2014, v. 34, n. 1, p. 82
Publication type:: Article

Literature of Interest.

Published in:: Journal of Gemmology, 2014, v. 34, n. 1, p. 84, doi. 10.15506/jog.2014.34.1.84
Publication type:: Article

PUBLICATIONS.

Published in:: Journal of Gemmology, 2014, v. 34, n. 1, p. 3
Publication type:: Article

Research on parameters optimization of digital imaging system in red–yellow jadeite color measurement.

Published in:

Scientific Reports, 2022, v. 12, n. 1, p. 1, doi. 10.1038/s41598-022-07715-1

By:

Liu, Ziyuan;
Guo, Ying;
Shang, Yanran;
Yuan, Bin

Publication type:

Article

TÉCNICAS DE LAPIDAÇÃO DE GEMAS: APLICAÇÕES PRÁTICAS EM QUARTZOS VARIEDADES OLHO-DE-TIGRE E CITRINO.

Published in:

Revista Foco (Interdisciplinary Studies Journal), 2024, v. 17, n. 5, p. 1, doi. 10.54751/revistafoco.v17n5-062

By:

Sampaio Luchsinger, Gabriela;
Raasch Pagel, Uonis

Publication type:

Article