 | | Journal (article/letter/editorial) | | Auburn Universit Afghanite Sar-e-Sang, Badakhshan Province, Afghanistan F eldspathoids are peculiar...the legendary lapis lazuli (lazurite) occurrence at Sar-e-Sang, Afghanistan, has produced peculiar specimens...specimens containing large, relatively sharp lazurite and sodalite crystals in white marble. Associated...and zeolites in addition to the more familiar lazurite, sodalite, pyrite, and carbonates. There are two...dlopside, oligoclase and lazurite (Hogarth 1979). The other is a small lazurite deposit at the southern |  | | Journal (article/letter/editorial) | | 10, pp. 1053–1067. Genesis and Composition of Lazurite in Magnesian Skarns S. M. Aleksandrov and V. G...2004 Abstract—The genesis and composition of lazurite was considered in the metasomatic rocks and deposits...other regions. It was shown that formation of lazurite is related to the prograde bimetasomatic or contact–metasomatic...precursor. The formation of contact–metasomatic lazurite mineralization is promoted by high-alkali magmatic...which cause the replacement of dolomites by skarn. Lazurite can also be formed during the postmagmatic stage |  | | Journal (article/letter/editorial) | | com/loi/tigr20 LOCALIZATION OF LAPIS LAZULI BODIES OF BADAKHSHAN AND THEIR MINERAL ZONATION a G. A. Yurgenson...(1985) LOCALIZATION OF LAPIS LAZULI BODIES OF BADAKHSHAN AND THEIR MINERAL ZONATION, International Geology...ons LOCALIZATION OF LAPIS LAZULI BODIES OF BADAKHSHAN AND THEIR MINERAL ZONATION G. A. Yurgenson and...ancient times. Although the Sar-e-Sang deposit of lapis lazuli in Afghanistan, which is unique in both its...been discussed in a number of papers [4, 1, 3, 5, e t c . ] , the mineral zonation of lapis lazuli bodies |  | | Report (issue) | | = 21.35(4) Z=3 X-ray Powder Pattern: Sar-e-Sang, Afghanistan. 3.688 (100), 3.298 (100), 4.82 (80), 3...07 3.98 100.8 99.88 10.82 0.9 (1) Sar-e-Sang, Afghanistan; corresponds to (Na4:86 Ca3:52 K0:69 )§=9:07...Occurrence: In thin veinlets cutting lazurite crystals (Sar-e-Sang, Afghanistan); in silici¯ed limestone xenoliths...(Pitigliano quarry, Italy). Association: pyrite. Lazurite, sodalite, nepheline, phlogopite, olivine, diopside... calcite, Distribution: At Sar-e-Sang, Badakhshan Province, Afghanistan. In Russia, in the Malaya Bystraya |  | | Report (issue) | | Lazurite Na6Ca2Al6 Si6 O24 [(SO4 ); S; Cl; (OH)]2 ° c 2001 Mineral Data Publishing, ver sion 1.2 Crystal...43n: a = 9.09 Z=1 X-ray Powder Pattern: Sar-e-Sang, Afghanistan. (ICDD 17-749). 3.71 (100), 2.622 (80)...02 0.78 3.87 8.71 1.84 0.67 99.62 (1) Sar-e-Sang, Afghanistan; corresponds to (Na5:88 K0:25 )§=6:13 (Ca...Distribution: Exceptional crystals from Sar-e-Sang, Badakhshan Province, Afghanistan. Well-crystallized material...Hogarth, D.D. and W.L. Gri±n (1976) New data on lazurite. Lithos, 9, 39{54. (4) Hassan, I., R.C. Peterson |  | | Journal (article/letter/editorial) | | on one side of the series. The series between lazurite (the principle component of the gemstone lapis...the official definition of lazurite, every analyzed specimen of lazurite actually falls on the haüyne...(Hassan et al. 1985; Moore and Woodside 2014). Lazurite is retained as a mineral kind, however, so if...Peterson, R.C., Grundy, H.D.: The structure of lazurite, ideally N a6Ca2(Al6Si6O24)S2, a member of the...misbehavior: why mineralogists don’t deal in… Katz, E.: The big lie: human restoration of nature. In: Kaplan |  | | Journal (issue) | | ARTICLES 184 Lapis-lazuli from Sar-e-Sang, Badakhshan, Afghanistan Jean Wyarl, Pierre Bariand, and Jean...217 Nonfading Maxixe-Type Beryl? K. Nassau and B. E. Prescott 220 The Cutting Properties of Kunzite John...the fine material that has been produced i n Afghanistan for centuries, as described b y Messrs. Wyart...Robert Crowningshield N e w York, NY Anthony R. Kampf Los Angeles, C A Robert E . Kane Los Angeles, C...C A Pete D u n n Washington, DC Editor, G e m Trade Lab Notes C h u c k Fryer Editor, Gemological Abstracts |  | | Journal (article/letter/editorial) | | PUBLISHING COMPANY KYANITE-TALC SCHIST FROM SAR E SANG, AFGHANISTAN H. KULKE Geologisches Institut der Ruhr-Universit&...close association with the lapis lazuli deposit Sar e Sang schists containing talc and kyanite with or without...with the famous lapis lazuli deposit of Sar e Sang, Afghanistan. Apart from its important bearing on the...University. 2. Geology The lapis lazuli mine Sar e Sang is situated in the upper valley of the river...eastern Hindukush, Province Badakshan, Afghanistan, at 70°48'E/36 ° 12'N. In the surrounding high mountains |  | Chukanov, Nikita V., Sapozhnikov, Anatoly N., Shendrik, Roman Yu., Vigasina, Marina F., Steudel, Ralf (2020) Spectroscopic and Crystal-Chemical Features of Sodalite-Group Minerals from Gem Lazurite Deposits. Minerals, 10 (11) 1042 doi:10.3390/min10111042 | Journal (article/letter/editorial) | | Crystal-Chemical Features of Sodalite-Group Minerals from Gem Lazurite Deposits Nikita V. Chukanov 1,2, *, Anatoly N...differently colored sodalite-group minerals from gem lazurite deposits were studied by means of electron microprobe...of all samples of sodalite-group minerals from lazurite deposits studied in this work contain superstructure...stone with the general name “lapis lazuli” or “lazurite”. The latter name is also applied to minerals...sulfide sulfur. Sodalite-group minerals from gem lazurite deposits have metasomatic origin and formed at |  | | Journal (article/letter/editorial) | | Selected Specimens from the E R I K A P OHL-STR ÖHER Downloaded by [University of Virginia, Charlottesville]...Charlottesville] at 11:46 03 August 2012 CO L L E C T I O N Photographs by JEFFREY A. SCOVIL PO Box 7773 Phoenix...Laghman Province, Afghanistan; 2002 photo. Figure 3 (above). Lazurite, 5 cm high, Sar-e-sang, Kokcha Valley...Valley, Badakhshan, Afghanistan; 2002 photo. Figure 4 (above right). Calcite, 1.3 cm high, Tsumeb, Namibia;...Nuristan, Laghman Province, Afghanistan; 2002 photo. Figure 6 (top). Lazurite after mica, 10.4 cm across |  | | Book | | and sapphires from Ceylon, lapis-lazuli from Afghanistan, turquoise from Persia, jade from China, opal...connected to the retraction of the original lode - i. e., the druses of pegmatites, with a high content of...History, London: pages 56c, 78a, 88a. Ecole Nationa/e Superieure des Mines de Paris: pages 24a, 26b, 38a....... . 31 Danburite ................ 14 Lazurite .................. . 32-33-34 Malachite .....(0.6 inch) 8 Ruby, Jegda/ek, Sorobi, Kapisa, Afghanistan (0.8 inch) 24 SPIN EL Magnesium and aluminum |  | | Journal (article/letter/editorial) | | to about three sources: the minerals azurite, lazurite, and vivianite. This article focuses on those... Figure 3. Lazurite, 2.4 cm high, from Sar-e-Sang, Kokcha Valley, Badakhshan, Afghanistan. Alex Schauss...intention of the original painting (Wehlte 1975). Lazurite, a complex sodium and calcium silicate, ruled...Lapis lazuli, from which lazurite is refined, was first mined in Afghanistan and later, in the nineteenth...Siberia, Russia, near Lake Baikal. Getting pure lazurite from lapis was a laborious and time-consuming |  | Giuliani, Gaston, Dubessy, Jean, Ohnenstetter, Daniel, Banks, David, Branquet, Yannick, Feneyrol, Julien, Fallick, Anthony E., Martelat, Jean-Emmanuel (2018) The role of evaporites in the formation of gems during metamorphism of carbonate platforms: a review. Mineralium Deposita, 53 (1) 1-20 doi:10.1007/s00126-017-0738-4 | Journal (article/letter/editorial) | | Yannick Branquet 6,7 & Julien Feneyrol 8 & Anthony E. Fallick 9 & Jean-Emmanuel Martelat 10 Received:...lapis-lazuli in marble and/or calc-silicate rocks from Afghanistan (Fig. 1). Previous studies highlighted special...Africa (Groat 2014) and lapis-lazuli of Sar-e-Sang in Afghanistan (Faryad 2002) allowed the characterisation...crystals on quartz and adularia, Panjshir Valley, Afghanistan, 6.6 × 4.4 cm. Specimen Fine Art Mineral. d Ruby...matrix, Minh Tien mine, Luc Yen mining district, Vietnam, 2 × 1 cm. e Nodule, rough and cut of tsavorite |  | | | | Frascati (Roma), Italy 3 Istituto Nazionale di Geofisica e Vulcanologia (I.N.G.V.), Via di Vigna Murata 605,...I-00143 Roma, Italy 4 Istituto di Geologia Ambientale e Geoingegneria (C.N.R.-I.G.A.G.), Via Salaria km 29...analysis. K EY WORDS : sodalite, haüyne, nosean, lazurite, H2O and CO2, cell parameters, EMP analysis, CHN...] SO4·H2O, haüyne Na6Ca2[Al6Si6O24](SO4)2 and lazurite Na6Ca2[Al6Si6O24]S2 (Mandarino and Back, 2004)...limestones (Taylor, 1967; Hogarth and Griffin, 1975; * E-mail: bellatre@uniroma3.it { currently at: Porto Conte |  | Chukanov, Nikita V., Vigasina, Marina F., Shendrik, Roman Yu., Varlamov, Dmitry A., Pekov, Igor V., Zubkova, Natalia V. (2022) Nature and Isomorphism of Extra-Framework Components in Cancrinite- and Sodalite-Related Minerals: New Data. Minerals, 12 (6) 729 doi:10.3390/min12060729 | Journal (article/letter/editorial) | | miaskite hosting peralkaline pegmatite at the Dara-e Pioz valley, Alai Range, Tajikistan. Its empirical...from the Koksha valley, Sar-e Sang district, Badakhshan province, Afghanistan. The mineral forms pale-green...association with lazurite and calcite. Sample 10 originates from the Ladgvardara gem lazurite deposit, SW...vibrations of the aluminosilicate framework SO4 2− [the E(ν2 ) mode] and/or δ[O–Si(Al)–O] bending vibrations...450–456 cm−1 (SO42– bending vibrations (the E(ν2) m (the E(ν2 ) mode), possibly overlapping with the band |  | | Journal (article/letter/editorial) | | method, FT-IR spectroscopy, raman spectroscopy, lazurite, TEM, SAED INTRODUCTION “The Last Judgment” of...(Barthelemy de Saizieu 1988). It is mainly composed of lazurite (the mineral responsible for the blue coloration... diopside, feldspars, phlogopite, and pyrite. Lazurite is a member of the sodalite group of feldspathoid...Rastsvetaeva et al. (2002). The most common members of the * E-mail: paolo.ballirano@uniroma1.it 0003-004X/06/0007–997$05...997 family are hauyne, nosean, sodalite, and lazurite. The structure of the sodalite-group minerals |  | | Journal (article/letter/editorial) | | Sciences, Siberian Branch Irkutsk, 664033, Russia E. K. Vasil'ev Institute of the Earth's Crust, Russian...(Italy) and with lazurtes from Baikal, Pamir, and Afghanistan. We found that the crystal structure modulation...X-ray diffraction patterns of nosean, hauyne, and lazurite (sulphate-bearing members of the sodalite group)...mineral structure. X-ray diffraction studies of lazurite have shown the greatest number of additional reflections...reflections. For a quantitative estimate of the lazurite modulation a term has been suggested: the structure |  | | Journal (article/letter/editorial) | | n6 (100)(121), ( 4 6 ; ) 1 2 5 1T 1h . e m i n e r a l i s t e t r a g o n a l ,a 9 . 9 1 6 ,c 2 . 8 6...nsutite, birnessite, c r y p t o m e l a n e ,a n d g o e t h i t e . The name is for Manjiro Watanabe...m s ) ( 4 0 0 ) ,1 . 8 6 6G ) ( 4 4 0 ) , 1 . s 8 e( s ) ( 6 2 2 ) ,1 . s 2 a( m ) @ a 9 , 1 . 2 1 0 s...given), r)a,0-1.608, b i r e f r i n g e n c e0 . 0 1 1 . O c c u r s i n g e o d e s w i t h marcasite and...7I.l+1, F e 2 O 31 7 . 3 + I , C l 2 . 3 T a .T h e s e l e a d t o r a t i o s T e O z : F e z O : : C |  | Chukanov, Nikita V., Zubkova, Natalia V., Pekov, Igor V., Olysych, Lyudmila V., Bonaccorsi, Elena, Pushcharovsky, Dmitry Yu. (2010) Balliranoite, (Na,K)6Ca2(Si6Al6O24)Cl2(CO3), a new cancrinite-group mineral from Monte Somma Vesuvio volcanic complex, Italy. European Journal of Mineralogy, 22 (1) 113-119 doi:10.1127/0935-1221/2010/0022-1983 | Journal (article/letter/editorial) | | Chernogolovka, 142432 Moscow, Russia *Corresponding author, e-mail: chukanov@icp.ac.ru 2 Faculty of Geology, Moscow...Optically, the new mineral is uniaxial (þ), o ¼ 1.523(2), e ¼ 1.525(2). IR spectrum is given. The chemical composition...15 DOI: 10.1127/0935-1221/2010/0022-1983 # 2009 E. Schweizerbart’sche Verlagsbuchhandlung, D-70176 Stuttgart...Chukanov, N.V. Zubkova, I.V. Pekov, L.V. Olysych, E. Bonaccorsi, D.Yu. Pushcharovsky Table 1. Al,Si-ordered...Optically, the mineral is uniaxial (þ), o ¼ 1.523(2), e ¼ 1.525(2). Elongation is positive. 2. Occurrence |  | Chukanov, Nikita V., Vigasina, Marina F., Zubkova, Natalia V., Pekov, Igor V., Schäfer, Christof, Kasatkin, Anatoly V., Yapaskurt, Vasiliy O., Pushcharovsky, Dmitry Yu. (2020) Extra-Framework Content in Sodalite-Group Minerals: Complexity and New Aspects of Its Study Using Infrared and Raman Spectroscopy. Minerals, 10 (4) 363 doi:10.3390/min10040363 | Journal (article/letter/editorial) | | formula Na6 Ca2 (Si6 Al6 O24 )S2– 2 accepted for lazurite. According to single-crystal X-ray structural...as the present-day problem with the status of lazurite in the nomenclature of minerals. In this work...rock-forming SO4 -bearing triclinic lazurite (intermediate member of the haüyne–lazurite solid-solution series) from...from the Malobystrinskoe lazurite deposit, Baikal Lake area, Siberia, Russia [23]. Associated minerals...haüyne, calcite and phlogopite from the Tultuy lazurite deposit, Baikal Lake area, Siberia, Russia. Sample |  | | Journal (issue) | | P R O S P E C T I N G P E R K S : C A P T I V AT E D B Y C O L O R A D O F A R N C O M B H I L L G O... 2 ROCKNGEM.COM ! d e v o M e v ’ We NEW LOCATION Same Great Product 520 E. Franklin Rd. Meridian...Corner .............................. 42 Douglas E. Liniger and Antoinette Rahn Earth Science In the...Lazuli with calcite and pyrite present mined in Afghanistan; Leaf gold atop matrix mined in Clear Creek County...RandG_official rockngem.com 4 ROCKNGEM.COM A W I R E F U L L O F I N S P I R AT I O N ! STERLING SILVER |  | | Report (issue) | | website specializing in quartz varieties, Pakistan/Afghanistan minerals, and some jewelry on the side. One page...specimens from the Ed David collection. Dr. Edward E. David was science advisor to President Nixon and...minerals from northern Pakistan and northeastern Afghanistan. All of the recessed wall cases and one of the...collection. The “mixed” titles of the wall cases are Badakhshan Province; Gilgit-Baltistan, Pakistan; Lithium...in); Beryllium; Pakistan Gems & Minerals; and Afghanistan Gem & Minerals. A video wherein Gary Bowersox |  | | Journal (article/letter/editorial) | | AND SYNTHETIC LAZURITE BY S K-EDGE XANES AND X-RAY PHOTOELECTRON SPECTROSCOPY MICHAEL E. FLEET§, XIAOYANG...Ontario, London, Ontario N6A 5B7, Canada ABSTRACT Lazurite with a composition close to [Na6Ca2Al6Si6O24(SO4...foil in piston–cylinder experiments. A royal blue lazurite formed by annealing at 1200°C and 0.5 GPa; it...sulfur in the synthetic products and in lazurite from Afghanistan and Baffin Island, Nunavut, has been investigated...the dominant species of sulfur in all samples of lazurite studied, and there are significant but subordinate |  | | Journal (issue) | | RIUNISCE cultori ed appassionati di mineralogia e paleontologia PUBBLICA on-line la Rivista “IL CERCAPIETRE”...Scienze della Terra dell’Università Sapienza di Roma e con il Dipartimento di Scienze dell’Università degli...mostre, attività divulgative e, dal 1979, l’annuale Mostra di Minerali, Fossili e Conchiglie OFFRE CONSULENZE...autori di lavori originali in ambito mineralogico e petrografico della regione Lazio SEDE: c/o MUST –...informazioni: Tel. 3337964784 - 3338201317 - 3381540941 E-mail: gminromano@tin.it 1 Il Cercapietre, 2018 |  | | Book | | .... Chrysoberyl Spodumene (Triphane) Garnets Lazurite (Lapis-Lazuli) . Apatite Wavellite Brazilianite...106 Hematite .... Hydromagnesite 56 Kasolite 124 Lazurite (Lapis-Lazuli) . . 38 96 Malachite Marcasite....Mozambique, Madagas car, and, more recently, Afghanistan. The fine small crystals discovered on Mt. Capane...(Madagascar): 5 cm. 2 - Corundum/Ruby (Jegdalek, Afghanistan): 3 cm. 3 - Rutile in Quartz (Ibitiara, Bahia...California (Paia), Madagascar, Brazil (Urupuca) and Afghanistan. A much rarer variety, the emerald-green hiddenite |
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Ladjuar Medam, Sar-e-Sang, Kuran wa Munjan District, Badakhshan, Afghanistan