Works matching DE "BERYL"

Results: 98

"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

Aquamarine from Stoneham and Vicinity, Oxford County, Maine.

Published in:

Rocks & Minerals, 2016, v. 91, n. 1, p. 28, doi. 10.1080/00357529.2016.1099131

By:

Francis, Carl A.;
Felch, Myles;
Falster, Alexander U.;
Bailey, Douglas A.

Publication type:

Article

Mineral Mysteries: Quartz Cores in Tourmaline Crystals.

Published in:

Rocks & Minerals, 2015, v. 90, n. 5, p. 462, doi. 10.1080/00357529.2015.1034499

By:

White, John S.

Publication type:

Article

Crystal-Filled Cavities in Granitic Pegmatites: Bursting the Bubble.

Published in:

Rocks & Minerals, 2013, v. 88, n. 6, p. 527, doi. 10.1080/00357529.2013.826090

By:

London, David

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

Discovery of New Gem Tourmaline Pockets in the Sosedka Pegmatite, Malkhan, Russia.

Published in:

Rocks & Minerals, 2013, v. 88, n. 4, p. 308, doi. 10.1080/00357529.2013.796748

By:

Kynický, Jindřich;
Krejsek, Štěpán

Publication type:

Article

Minerálne inklúzie v beryle, živcoch a kremeni z granitového pegmatitu Moravany nad Váhom - Striebornica (Považský Inovec, západné Slovensko): chemické zloženie a genetické aspekty.

Published in:

Bulletin Mineralogicko-Petrologickeho Oddeleni Narodniho Muzea v Praze, 2011, v. 19, n. 2, p. 130

By:

Uher, Pavel;
Ozdín, Daniel

Publication type:

Article

Beryl and phenakite from granitic pegmatites of the Sitina tunnel in Bratislava (Slovak Republic).

Published in:

Bulletin Mineralogicko-Petrologickeho Oddeleni Narodniho Muzea v Praze, 2010, v. 18, n. 1, p. 78

By:

OZDÍN, DANIEL

Publication type:

Article

Genesis of the Xuebaoding W-Sn-Be Crystal Deposits in Southwest China: Evidence from Fluid Inclusions, Stable Isotopes and Ore Elements.

Published in:

Resource Geology, 2012, v. 62, n. 2, p. 159, doi. 10.1111/j.1751-3928.2012.00186.x

By:

LIU, Yan;
DENG, Jun;
SHI, Guanghai;
SUN, Xiang;
YANG, Liqiang

Publication type:

Article

The Zealand Station beryl deposit, west-central New Brunswick: mineralogic, geochronologic, and petrogenetic constraints.

Published in:

2007

By:

Beal, K.;
Lentz, D. R.;
Thorne, K. G.;
Dunning, G.

Publication type:

Abstract

Crystal structure of a new variety of lead dodecaborate Pb(LiNa)[BO]I · 0.168HO and its comparison with beryl and cordierite.

Published in:

Crystallography Reports, 2013, v. 58, n. 3, p. 416, doi. 10.1134/S1063774513030048

By:

Belokoneva, E.;
Derkach, I.;
Dimitrova, O.

Publication type:

Article

The features of structure and isomorphic substitutions in flux-synthesized V-containing beryls and V-containing beryllian indialite.

Published in:

Crystallography Reports, 2011, v. 56, n. 6, p. 1025, doi. 10.1134/S1063774511060186

By:

Mikhailov, M.;
Rozhdestvenskaya, I.;
Bannova, I.

Publication type:

Article

Alkali metals in beryl and their role in the formation of derivative structural motifs: Comparative crystal chemistry of vorobyevite and pezzottaite.

Published in:

Crystallography Reports, 2009, v. 54, n. 3, p. 399, doi. 10.1134/S1063774509030067

By:

Yakubovich, O.;
Pekov, I.;
Steele, I.;
Massa, W.;
Chukanov, N.

Publication type:

Article

Structural features and isomorphous substitutions in chromium- and magnesium-containing beryls and chromium-containing beryllian indialite grown by the flux method.

Published in:

Crystallography Reports, 2009, v. 54, n. 2, p. 203, doi. 10.1134/S1063774509020072

By:

Mikhaĭlov, M. A.;
Rozhdestvenskaya, I. V.;
Bannova, I. I.;
Matveeva, L. N.;
Demina, T. V.

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