Works matching DE "BERYL"

Results: 98

Correlations between admixtures and color centers created upon irradiation of natural beryl crystals.

Published in:

Inorganic Materials, 2009, v. 45, n. 2, p. 162, doi. 10.1134/S0020168509020101

By:

Ibragimova, E.;
Mukhamedshina, N.;
Islamov, A.

Publication type:

Article

Hydrothermal growth of beryl single crystals and morphology of their singular faces.

Published in:

Inorganic Materials, 2006, v. 42, n. 9, p. 989, doi. 10.1134/S0020168506090111

By:

Demianets, L.;
Ivanov-Shitz, A.;
Gainutdinov, R.

Publication type:

Article

Symmetry and Ordering of Compounds with a Beryl-Type Structure in the Mg-Enriched Part of the Beryllium Indialite–Cordierite–Beryl System.

Published in:

Crystallography Reports, 2003, v. 48, n. 3, p. 363, doi. 10.1134/1.1578115

By:

Pecherskaya, S. G.;
Mikhaılov, M. A.;
Demina, T. V.;
Bogdanova, L. A.;
Belozerova, O. Yu.

Publication type:

Article

Valence States and Coordination of Titanium Ions in Beryl Crystals.

Published in:

Crystallography Reports, 2000, v. 45, n. 1, p. 128, doi. 10.1134/1.171148

By:

Solntsev, V. P.;
Yurkin, A. M.

Publication type:

Article

Geochronology of granites of the western Korosten AMCG complex (Ukrainian Shield): implications for the emplacement history and origin of miarolitic pegmatites.

Published in:

European Journal of Minerology, 2021, v. 33, n. 6, p. 703, doi. 10.5194/ejm-33-703-2021

By:

Shumlyanskyy, Leonid;
Franz, Gerhard;
Glynn, Sarah;
Mytrokhyn, Oleksandr;
Voznyak, Dmytro;
Bilan, Olena

Publication type:

Article

"Double Bubble" Multiphase Inclusion in Beryl.

Published in:

Gems & Gemology, 2019, v. 55, n. 1, p. 110

By:

McBride, Hollie

Publication type:

Article

Unusual "Vorobyevite" Beryl from Afghanistan.

Published in:

2018

By:

Yang Hu;
Ren Lu

Publication type:

Abstract

Gem Pegmatites of Ukraine, Russia, Afghanistan, and Pakistan: An Update on Recent World-Class Finds.

Published in:

Gems & Gemology, 2018, v. 54, n. 3, p. 278

By:

Lyckberg, Peter

Publication type:

Article

An Overview of Asteriated Gems: From Common Star Sapphire to Rare Star Aquamarine to One-of-a-Kind Star Zircon.

Published in:

Gems & Gemology, 2018, v. 54, n. 3, p. 258

By:

Steinbach, Martin P.

Publication type:

Article

Green-blue Maxixe-type beryl.

Published in:

Gems & Gemology, 2018, v. 54, n. 2, p. 236

By:

Choudhary, Gagan

Publication type:

Article

Discovery of color-change chrome grossular garnets from Ethiopia.

Published in:

Gems & Gemology, 2018, v. 54, n. 2, p. 233

By:

Ziyin Sun;
Palke, Aaron C.;
Renfro, Nathan D.;
Breitzmann, Heidi;
Hand, Dylan;
Muyal, Jonathan

Publication type:

Article

BERYL and Glass Assemblage Imitating Emerald.

Published in:

Gems & Gemology, 2018, v. 54, n. 2, p. 206

By:

Smith, Tyler;
Castillo, Augusto

Publication type:

Article

Beryl Crystal in Fluorite.

Published in:

Gems & Gemology, 2018, v. 54, n. 1, p. 66

By:

Nicastro, Ian;
Renfro, Nathan

Publication type:

Article

Coated beryl imitating emerald.

Published in:

Gems & Gemology, 2017, v. 53, n. 4, p. 481

By:

Tai-An Lai, Larry

Publication type:

Article

A new discovery of emeralds from Ethiopia.

Published in:

Gems & Gemology, 2017, v. 53, n. 1, p. 114

By:

Renfro, Nathan;
Ziyin Sun;
Nemeth, Michael;
Vertriest, Wim;
Raynaud, Victoria;
Weeramonkhonlert, Vararut

Publication type:

Article

A PRELIMINARY STUDY ON THE SEPARATION OF NATURAL AND SYNTHETIC EMERALDS USING VIBRATIONAL SPECTROSCOPY.

Published in:

Gems & Gemology, 2014, v. 50, n. 4, p. 287, doi. 10.5741/GEMS.50.4.287

By:

Le Thi-Thu Huong;
Hofmeister, Wolfgang;
Häger, Tobias;
Karampelas, Stefanos;
Nguyen Duc-Trung Kien

Publication type:

Article

Gem News International.

Published in:

Gems & Gemology, 2013, v. 49, n. 2, p. 120, doi. 10.5741/GEMS.49.2.120

By:

Hyrŝl, Jaroslav;
Choudhary, Gagan;
Tao Hsu;
Renfro, Nathan;
Shen, Andy;
Kiefert, Lore;
Groenenboom, Peter

Publication type:

Article

Gem News International.

Published in:: Gems & Gemology, 2012, v. 48, n. 3, p. 215, doi. 10.5741/GEMS.48.3.215
Publication type:: Article

Inclusions in Aquamarine from Ambatofotsikely, Madagascar.

Published in:

Gems & Gemology, 2012, v. 48, n. 3, p. 205, doi. 10.5741/GEMS.48.3.205

By:

Danet, Fabrice;
Schoor, Marie;
Boulliard, Jean-Claude;
Neuville, Daniel R.;
Beyssac, Olivier;
Bourgoin, Vincent

Publication type:

Article

Aquamarine from the Thuong Xuan District, Thanh Hoa Province, Vietnam.

Published in:

Gems & Gemology, 2011, v. 47, n. 1, p. 42, doi. 10.5741/GEMS.47.1.42

By:

Le Thi-Thu Huong;
Hofmeister, Wolfgang;
Häger, Tobias;
Nguyen Ngoc Khoi;
Nguy Tuyet Nhung;
Atichat, Wilawan;
Pisutha-Arnond, Visut

Publication type:

Article

Large cat's-eye beryl from India.

Published in:

Gems & Gemology, 2009, v. 45, n. 4, p. 297

By:

Win, Wai L.

Publication type:

Article

"Smoky" gray beryl.

Published in:

Gems & Gemology, 2009, v. 45, n. 3, p. 216

By:

Choudhary, Gagan

Publication type:

Article

AQUAMARINE FROM THE MASINO-BREGAGLIA MASSIF, CENTRAL ALPS, ITALY.

Published in:

Gems & Gemology, 2009, v. 45, n. 3, p. 204, doi. 10.5741/GEMS.45.3.204

By:

Bocchio, Rosangela;
Adamo, Ilaria;
Caucia, Franca

Publication type:

Article

"Sugarcane Emerald" from Brazil.

Published in:

Gems & Gemology, 2009, v. 45, n. 2, p. 145

By:

Serras-Herman, Helen

Publication type:

Article

Two unusual aquamarines.

Published in:

Gems & Gemology, 2008, v. 44, n. 3, p. 275

By:

Koivula, John I.

Publication type:

Article

AQUAMARINE, MAXIXE-TYPE BERYL, AND HYDROTHERMAL SYNTHETIC BLUE BERYL: ANALYSIS AND IDENTIFICATION.

Published in:

Gems & Gemology, 2008, v. 44, n. 3, p. 214, doi. 10.5741/GEMS.44.3.214

By:

Adamo, Ilaria;
Pavese, Alessandro;
Prosperi, Loredana;
Diella, Valeria;
Ajò, David;
Gatta, G. Diego;
Smith, Christopher P.

Publication type:

Article

Orange beryl from India.

Published in:

Gems & Gemology, 2008, v. 44, n. 2, p. 167

By:

Darenius, Elizabeth Quinn

Publication type:

Article

A Notable EMERALD Carving.

Published in:

Gems & Gemology, 2007, v. 43, n. 4, p. 364

By:

Du Toit, Garry

Publication type:

Article

Large beryl triplets imitating Colombian emeralds.

Published in:

Gems & Gemology, 2007, v. 43, n. 3, p. 267

By:

Singbamroong, Sutas;
Falasi, Moza Rashed Al

Publication type:

Article

Spurious "spiral phantom" in diamond.

Published in:

Gems & Gemology, 2007, v. 43, n. 3, p. 253

By:

Rondeau, Benjamin;
Fritsch, Emmanuel;
Notari, Franck

Publication type:

Article

Large Cat's-Eye AQUAMARINE.

Published in:

Gems & Gemology, 2007, v. 43, n. 3, p. 244

By:

Beaton, Donna

Publication type:

Article

Heliodor and other beryls from Connecticut.

Published in:

Gems & Gemology, 2007, v. 43, n. 2, p. 169

By:

B. M. L.;
Fritz, Eric

Publication type:

Article

Pezzottaite from Myanmar.

Published in:

Gems & Gemology, 2007, v. 43, n. 1, p. 70

By:

Devouard, Bertrand;
Devidal, Jean-Luc;
Lulzac, Yves;
E. F.

Publication type:

Article

Bicolored beryl from the Erongo Mountains, Namibia.

Published in:

Gems & Gemology, 2006, v. 42, n. 4, p. 271

By:

Rockwell, Kimberly

Publication type:

Article

The Emerald Business in South America.

Published in:

Gems & Gemology, 2006, v. 42, n. 3, p. 158

By:

Lucas, Andrew;
Welch, Eric;
Michelou, Jean Claude;
Ribeiro, Marcelo;
Martins, Luiz;
Padua, Pedro;
Martins, Sergio

Publication type:

Article

Identification of Beryl Varieties: "Beryl Color Circle," "Color Memory," and a Proposed New Variety--Chromaquamarine.

Published in:

Gems & Gemology, 2006, v. 42, n. 3, p. 137

By:

Kleišmantas, Arúnas

Publication type:

Article

A Fluid Inclusion Study of the Syenite-Hosted "True Blue" Aquamarine Occurrence, Yukon Territory, Canada.

Published in:

Gems & Gemology, 2006, v. 42, n. 3, p. 114

By:

Linnen, Robert L.;
Turner, David;
Groat, Lee A.

Publication type:

Article

Emerald Mineralization in Northwestern Ontario, Canada.

Published in:

Gems & Gemology, 2006, v. 42, n. 3, p. 113

By:

Brand, Allison A.;
Groat, Lee A.;
Garland, Mary I.;
Linnen, Robert

Publication type:

Article

ABSTRACTS.

Published in:: 2006
Publication type:: Abstract

Fake aquamarine crystals from Mogok.

Published in:

Gems & Gemology, 2005, v. 41, n. 3, p. 272

By:

B. M. L.

Publication type:

Article

Pezzottaite in quartz.

Published in:

Gems & Gemology, 2005, v. 41, n. 1, p. 65

By:

Koivula, John I.;
Tannous, Maha

Publication type:

Article

PRECIOUS STONES.

Published in:

Journal of Education, 1898, v. 48, n. 11, p. 194

By:

Perkins, R. L.

Publication type:

Article

Silver atoms in the structural channels of beryl.

Published in:

Journal of Structural Chemistry, 2010, v. 51, n. 5, p. 869, doi. 10.1007/s10947-010-0132-x

By:

Mashkovtsev, R.;
Kulik, L.;
Solntsev, V.

Publication type:

Article

The dependence of emeralds and chromaquamarines colours on chemical elements.

Published in:

Chemija, 2014, v. 25, n. 2, p. 96, doi. 10.6001/chemija.2014.25.2.6

By:

Kleišmantas, Arūnas

Publication type:

Article

Study of the mass attenuation coefficients and effective atomic numbers in some gemstones.

Published in:

Journal of Radioanalytical & Nuclear Chemistry, 2012, v. 293, n. 2, p. 555, doi. 10.1007/s10967-012-1794-y

By:

Medhat, M.

Publication type:

Article

Blue, complexly zoned, (Na,Mg,Fe,Li)-rich beryl from quartz-calcite veins in low-grade metamorphosed Fe-deposit Skály near Rýmařov, Czech Republic.

Published in:

Mineralogy & Petrology, 2011, v. 102, n. 1-4, p. 3, doi. 10.1007/s00710-011-0157-7

By:

Novák, Milan;
Gadas, Petr;
Filip, Jan;
Vaculovič, Tomáš;
Přikryl, Jan;
Fojt, Bohuslav

Publication type:

Article

A melt and fluid inclusion assemblage in beryl from pegmatite in the Orlovka amazonite granite, East Transbaikalia, Russia: implications for pegmatite-forming melt systems.

Published in:

Mineralogy & Petrology, 2009, v. 96, n. 3/4, p. 129, doi. 10.1007/s00710-009-0053-6

By:

Thomas, Rainer;
Davidson, Paul;
Badanina, Elena

Publication type:

Article

Aquamarine from Massangana batholith, Rondônia State: mineral chemistry and fluid inclusion data.

Published in:

REM - International Engineering Journal, 2020, v. 73, n. 3, p. 319, doi. 10.1590/0370-44672019730053

By:

de Souza Hoyer, Ingrid;
da Silva Souza, Valmir;
Pereira Debowski, Beatriz

Publication type:

Article

FTIR study of aquamarines after gamma irradiation, heat treatment and electrodiffusion.

Published in:

REM - International Engineering Journal, 2017, v. 70, n. 3, p. 289, doi. 10.1590/0370-44672016700076

By:

Gomides Alkmim, Danielle;
Tomaz de Almeida, Frederico Ozanan;
Soares Lameiras, Fernando

Publication type:

Article

Collector's Note: Unusual Morganites from Corrego do Urucum, Galiléia, Minas Gerais, Brazil.

Published in:

Rocks & Minerals, 2013, v. 88, n. 4, p. 378, doi. 10.1080/00357529.2013.796846

By:

Houran, Jim;
Rakovan, John

Publication type:

Article