 | | Book | | outside of Romania. Rudolf Duda (1944, Vojany, Slovakia) Head of the Department of Natural History, Eastern...Poland (Ewa Kos/.owska) Romania (Gheorghe Udubasa) Slovakia (Rudolf Duda) Ukraine (Orest Matkovs'ky) 31 31...(Ewa Kos/.owska). Romania (Gheorghe Udubasa), Slovakia (Rudolf Duda). Ukraine (Victor Kvasnytsya) 127...Czech Republic (Moravia) Hungary Poland Romania Slovakia Ukraine 397 397 399 409 412 419 425 References...Rudabánya. HUN: MSM = Middle Slovak Museum, Banská Bystrica, SLK; MU = University of Miskolc, Miskolc. |  | | Journal (issue) | | Metaliferi Mts. 15 4. Baia Mare metallogenic district 64 5. Other sources of native gold from Romania...belonged to mining companies based in the Brad region. Today, it is owned by S.C. “MINVEST” S.A. Deva...more than 2000 year old mining activity in the region. 2. Collections and exhibitions The expositional...(about 80% of the specimens originate in the Brad region, especially Musariu and Brădişor deposits). The...metal gold pans, as well as a replica of the famous mine carriage which is considered to be the oldest of |  | | Journal (article/letter/editorial) | | by Lake Buchanan in 1938. The Terlingua mining district is noted for its rare mercury minerals. Mining...from 1900 to the middle 1940s; but the Mariposa mine, which produced most of the rare minerals, ceased...wrote for Rocks & Minerals on "The Weeks Pegmatite Mine, Wakefield, Carroll County, New Hampshire" (March/April...2.5 cm), natrolite (acicular, white), quartz (chalcedony pseudomorphs after gypsum) (Carter, 1986). S... Morrtroydfte Calcite Figure 4: Some Terlingua district minerals, Brewster County. Agua Fria Ranch, 59 |  | | Journal (article/letter/editorial) | | northeast-striking vein groups: Antonia, Ungoliant, Pinnacles, Elena, Gandall, Julia, and Galadriel (Fig. 1), and Isengard...Galadriel ore shoot comprises chalcedony and minor quartz. The chalcedony is either white or dark gray...mercury, native gold, and electrum. The dark gray chalcedony is commonly but not consistently richer in gold...pyrobitumen-impregnated massive silicification cut by chalcedony veinlets is observed. Multidirectional calcite...Pinnacles Antonia 42°53’00” Mineralogic Studies Elena Norte Julia Petrography of the Galadriel vein Microscopic |  | | Journal (issue) | | Editor-in-Chief Ludmila Egorova Alexander A. Evseev, Elena L. Minina MINERALOGICAL COLLECTION OF THE VERNADSKY...cm. Photo: M. Leybov. 4 Alexander A. Evseev, Elena L. Minina MINERALOGICAL COLLECTION OF THE VERNADSKY...arranged according to geographical location (country — region — locality), excluding the tematic collections... Beryozovsk, Adun-Chilon, and the Zmeinogorskii mine appear to be represented the most completely and...follows Italy, England, the Czech Republic, and Slovakia, each being represented by approximately 1000 |  | | Journal (article/letter/editorial) | | Volume 42 139 2006–2007: Jubilees and Their Heroes Elena A.Borisova and Tatyana M. Pavlova Fersman Mineralogical...Pallas (No. 4 in I.G. Georgi's catalogue). Photo: Elena А. Borisova Naturkammer. Pallas was invited by...scientific activities. 5.5 cm in diameter. Photo: Elena А. Borisova that came into the Museum 100 years...collection of F.N. Chernyshev (No. 891, 1889). Photo: Elena А. Borisova 142 New Data on Minerals. М., 2007...1955. The chalcopyrite specimen from Zmeinogorskii Mine, Altai, from the collection of these two scientists |  | | Journal (article/letter/editorial) | | photos by Michael B. Leybov VICTOR K. GARANIN ELENA A. BORISOVA NINA A. MOKHOVA MICHAEL B. LEYBOV Fersman...and a professor at Moscow State University. Dr. Elena A. Borisova is the senior scientist at the Fersman...“Minerals from Volcanoes,” and “Minerals in the Moscow Region.” In the center of the museum hall a very large...7 (right). Pyrargyrite, 8 × 8 cm, Gelobtes Land mine, Brand-Erbisdorf, Freiberg, Saxony, Germany; from...MINERALS Figure 8. Label for chalcedony shown in figure 9. Figure 9. Chalcedony, 9 × 7 cm, Kamchatka Peninsula |  | | Report (volume) | | Bulletin 960-B ANTIMONY DEPOSITS OF SOYATAL DISTRICT STATE OF QUERETARO, MEXICO BY DONALD E. WHITE...________________________________________________ 54 Chalcedony and quartz_____________________________________...___________-_____-__-__----_l_-_-_-----_-_---_____----San Antonio mine._____-___--_--_-___-__-____---_-_-_-_---__-San Joaqufn...mine_____.--_------_-_-_---__--_-_-_-_.-_.-_La Pefia mine-.---------.-------------------.----------------Santiago...CONTENTS The mines Continued Santa Maria de Miera mine __ ---_-___-_-__________.___________ General fe |  | | Journal (issue) | | delighted to see botryogen crystals from Mina Sta. Elena (San Juan. Argentina). The crystals are up to 3-4...Gothic, indeed. Botryogencrystals from Mina Sta. Elena(SanJuan, Argentina) up to 3-4 cm long. Jurgen Tron...unpublished 'skorpionite' from the new Skorpion Mine near Rosh Pinah in Southwest Namibia were offered...or tarbuttite. Skorpion Mine is expected to become the world's largest zinc mine, covering 15% of our zinc...new minerals from that mine. I saw a few pieces of kochsandorite from the coal mine at Many in Hungary. |  | | Journal (article/letter/editorial) | | Cluj, Romania ABSTRACT The Bǎiţa metallogenic district, in Bihor County, Romania, is genetically connected...Upper Cretaceous granitic pluton. Within this district, several bodies of skarn host economic concentrations... Bǎiţa, Bihor County, Romania. SOMMAIRE Le district métallogénique de Bǎiţa, comté de Bihor, en...supérieur profond de composition granitique. Dans ce district, plusieurs masses de skarn contiennent des concentrations... GEOLOGICAL SETTING The Bǎiţa metallogenic district is located in the western part of the Bihor Mountains |  | | Report (issue) | | ______________—————— Landsat images showing— 2. Nitrate region in northern Antofagasta and southern Tarapaca Provinces...workings— 5. In the northern part of the Tarapaca district __________________________— 6. At Oficina North...of the Tarapaca district — 8, 9. Topographic maps of— 8. Northern Tarapaca district, showing distribution...___________________________________—————— 9. Baquedano district, showing areas of exploitable or potentially exploitable...Alemania, Taltal district _____—_ 12. Rajo San Martin, a nitrate mine in the Taltal district ___________________—13 |  | | Report (volume) | | ................................... Los Cabires mine.................................. Hidalgo.........Guanajuato............................................ District west and northwest of Dolores Hidalgo.... Vein.............. Queensland mine................................... El Santin mine..........................Paso de Sotos and Teocaltiche....... Los Amigos mine................................... III 113 113...Guadalcazar district, San Luis Potosi....................... 27. A, Small abandoned tin mine near San Felipe |  | | Journal (issue) | | PRESENT Feliks M. Ibragimov KAZAKHSTAN LANDSCAPE CHALCEDONY Boris K. Kazurov THE HISTORY OF GEMMOLOGIC EXAMINATION...Britvin O.M.RIMSKAYA-KORSAKOVA A N D RIMKOROLGITE Elena V. Pryakhina, Nata1'уa V. Putivtseva THE MINERALOGICAL...calcite; crystal aggregates 15 cm in size. Vеrklinii Mine, Dabugorsk, Pпmorskii Krai, Russia. Specimen: V...(samples of these crystals from kimberlites of this region were kindly submitted to the author by Yana Bao...reveal the rubies. Our field crew worked in this region in 1986 and suggested that the geologists use an |  | | Journal (article/letter/editorial) | | quer dutch Zentralamerika hin. Introduction The region discussed in this paper extends f r o m eastern...1:25,000 and more detail scales). The rest of the region is only fragmentarily known. Mining activity has...small mines are quite numerous. Mining in this region dates back to pre-Colombian times. SAPPER (1899...Cretaceous. It is a deeply faulted and fractured region with a partly developed early geosynclinal stage...Stratigraphy The oldest sedimentary rocks of the region are Late Cretaceous. They are represented in southern |  | | Journal (article/letter/editorial) | | spiral growth from Hoppstädten in the Saar-Nahe region, Germany. Field of view ~950 μm wide. See Götze...transitions among CaCO3 high-pressure polymorphs 191 ELENA SOKOLOVA and FRANK C. HAWTHORNE: From structure...phosphate mineral from the João Firmino mine, Pomarolli farm region, Divino das Laranjeiras County, Minas...Brazil: description and crystal structure 261 ELENA S. ZHITOVA, SERGEY V. KRIVOVICHEV, IGOR PEKOV and...SCHÄFER: Micro-structural phenomena in agate/chalcedony: spiral growth 281 SHYHLUNG HWANG, POUYAN |  | | Journal (article/letter/editorial) | | transitions among CaCO3 high-pressure polymorphs 191 ELENA SOKOLOVA and FRANK C. HAWTHORNE: From structure...phosphate mineral from the João Firmino mine, Pomarolli farm region, Divino das Laranjeiras County, Minas...Brazil: description and crystal structure 261 ELENA S. ZHITOVA, SERGEY V. KRIVOVICHEV, IGOR PEKOV and...SCHÄFER: Micro-structural phenomena in agate/chalcedony: spiral growth 281 SHYHLUNG HWANG, POUYAN...spiral growth from Hoppstädten in the Saar-Nahe region, Germany. Field of view ~950 μm wide. See Götze |  | | Journal (issue) | | Nataliya Yu. Pitomtseva, Ol'ga A. Golynskaya, Elena .S. Svirina PATHOLOGY OF CRYSTALS: WONDERFUL PHENOMENON...MINERALOGY: A SKETCH OF AN EXPOSITION Andrei V. Bobrov, Elena O. Bogacheva, Victor K. Garanin, and Galina P. Kudryavtseva...Glikin, Nataliya Yu. Pitomtseva, Olga A. Golynskaya, Elena S. Svirina PATHOLOGY OF CRYSTALS: WONDERFUL PHENOMENONOF...Unusual Crystallization or... Mineral Pathology? //Mine mlogicheskii zhurnal. 1989.1.11, N 2. p.96-98. 10...Aldanskogo raiona (Post-Jurassic intrusions of the Aldan Region) [1], which was included in the series Petrografiya |  | | Journal (article/letter/editorial) | | quartzites form subver tical linear carinate zones (Elena and Emmi areas), stringerlike extensive zones of...the alunite hori zon, 100–120 m thick. In the Elena area, secondary quartzites represent a steeply westdipping...after dacites and are made up of chalcedonylike quartz or chalcedony with thin rutile needles up to 1...(I–V) areas of the detailed works: (I) Larisa, (II) Elena, (III) Tamara, (IV) Lyudmila, (V) Emmi. 6485000...6 700 Fig. 3. Geological cross sections: (a) Elena area, (b) eastern flank of the Tamara area, (c) |  | | Journal (issue) | | aquamarine Francisco Bank1, Professor Hermann Bank1 and Elena Villa2 1. Gebruder Bank, Dietzenstrasse 1, D-55743...have been mined in several Tavras' (mines) in the region of Santa Maria, and were of such a good sky-blue...Santa Maria aquamarine set in a necklet designed by Elena Villa. Photo by Bob Maurer. © Gemmological Association...paper. Teramae, Hirata and Soeda, colleagues of mine at Central Gem Laboratory, are thanked for their...Association tour: lab, gem collection • Steinkaulenberg mine tour • Historic and modern gem cutting workshop | | | Book | | .......................................... 52 Slovakia ( Rudo lf Ducfa) ...............................(Ewa Koszowska). Ro mania (Gheorghe Uduba~a), Slovakia (Rudolf Ducfa). Ukraine (Victor Kvasnytsya) Native...Rudabanya. HUN; MSM = Middle Slovak Museum, Banska Bystrica, SLK; MU= University of Miskolc. Miskolc. HUN:...wa especially rich in specimens from the Banal region and Gutiii Mts. (fu loppite was named in his honor)...detailed. unified mineralogical encyclopaedia of the region had been planned by the Commi!.sion on Mineralogy |  | | Journal (issue) | | MINERALS (Mrs. ltv. E. BriJ1011) . • 325 325 CHALCEDONY AT MADRUGA CUBA. ..............................have lamps giving off middle ultraviolet in the region of 2537 Angstrom units, which causes the brilliant...pbosphoresced with ,1. bright red flash . Calcite from Ruby mine, Arizona. Fluoresces bright pink, phosphoresces...however, sunk to huge depths on the north bank Chalcedony and agatized wood can be as far as Forsyth 101...many fine small stones vf ~gate, agatized wood, chalcedony, and Jasper. .-. 00 N Y - °' ~ • c,s |  | | Journal (volume) | | Grossular, Vesuvianite and Achtrandite of the Talnakh region; the results of research of transformation of mineral...Doctor in Science, Professor Executive Editor Elena A. Borisova, Ph. D. Editorial Evgeniy I. Semenov...Doctor in Science Svetlana N. Nenasheva, Ph. D. Elena N. Matvienko, Ph. D. Marianna B. Chistyakova, Ph...Agakhanov, Leonid A. Pautov, Yulia A. Uvarova, Elena V. Sokolova, Frank C. Hawthorne, Vladimir Y. Karpenko...Vesuvianite and Achtarandite Mineralogy of the Talnakh Region . . . . . . . . . . . . . .50 Nadezhda N. Mozgova |  | | Report (issue) | | Gold Deposits in the Tilardn-Montes del Aguacate District Dr. William Bagby, USGS 3:30 Receso Recess 4:00...Campo al Distrito Aurifero, Field Trip to the Gold District Summary of the U. S. Geological Survey Study...characteristics of the Tilaran-Montes del Aguacate gold district. Regional geochemical patterns can be distinguished...suggest possible extensions of the known gold district, as well as anomalies suggestive of new types...coastal region, a Pacific inland region, a central region, and a Caribbean coastal region; each region has |  | | Journal (issue) | | Jebel Ouichane, Sagangane, Nador Province, Oriental Region, Morocco. Doug Fiske collection; Jordan Root photo...Euclase, 2.3 cm, from the Gachalá mine, Guavió-Guatéque mining district, Boyacá Department, Colombia. Gail...cm, from Stak Nala, Haramosh Mountains, Skardu district, Gilgit-Baltistan, Pakistan. Zach Goodman collection;...Budd photo. Tanzanite, 7.6 cm, from the Merelani mine near Arusha, Tanzania. Barry & Beth Kitt collection;...Fluorite on quartz, 13 cm, from the Yaogangxian mine, Chenzhou Prefecture, Hunan Province, China. The |  | | Journal (article/letter/editorial) | | fault to grade into an equigranulargranodiorite(Elena granodiorite),althoughthe precisesignificance of...the indicatedby geologiccharacteristics for the Elena ore body in the upper crust, it is most unlikely...that the ore body has beenbisectedby displacement Elena granodioriteto a zone carrying abundant alongthe...superim- here. Magmatism in the Faral16n Negro district posedon the potassiumsilicatealteration. As sug-...coreshowsthat mostof the In the Faral16nNegro district, the basalwreck of copperoccursin thepotassium |
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