 | | Journal (article/letter/editorial) | | tandfonline.com/loi/tigr20 NONFERROUS ORE DEPOSITS IN BULGARIA F. Ekiert & E. Konstantynowicz To cite this article:...Konstantynowicz (1959) NONFERROUS ORE DEPOSITS IN BULGARIA, International Geology Review, 1:8, 67-72, DOI:...June 2016, At: 05:26 NONFERROUS ORE DEPOSITS IN BULGARIA' by F. Ekiert and E. Konstantynowicz ā¢ prepared...major mineral resources of Bulgaria. Bornite, as well as tetrahedrite, chalcopyrite, pyrite, and colomorphic...Rhodope massif. Seventy percent of the iron of the Kremikovtsi deposits resulted from the oxidation of siderite |  | | Journal (issue) | | cavity of dolomite carbonatite. 6 x 5 cm. Zheleznyi Mine, Kovdor, Kola Peninsula, Russia. Fersman Mineralogical...m and length is 15-20 m. Galena, pyrite, and chalcopyrite are the major sulfide minerals in quartz veins...veins. All ore minerals are hjghly oxidized; chalcopyrite is mostly replaced by malachite. kcording to...CuS Pyrite FeS2 ++++ Sphalerite ZnS +++ Chalcopyrite CuFeS2 ++++ Buttgenbachiteā¢ Cu 19 (NOJ 2...rosasite , beaverite(Zn), and hemimorphite. Chalcopyrite is common as small brass-yellow fine-grained |  | Zidarov, Nikola, Petrov, Ognyan, Tarassov, Mihail, Damyanov, Zhelyazko, Tarassova, Eugenia, Petkova, Vilma, Kalvachev, Yuri, Zlatev, Zlati (2009) Mn-rich norsethite from the Kremikovtsi ore deposit, Bulgaria. Neues Jahrbuch fĆ¼r Mineralogie - Abhandlungen, 186 (3) 321-331 doi:10.1127/0077-7757/2009/0152 | Journal (article/letter/editorial) | | 2009 Mn-rich norsethite from the Kremikovtsi ore deposit, Bulgaria Nikola Zidarov, Ognyan Petrov, Mihail...Mn)(CO3)2, is described for the ļ¬rst time in Bulgaria, in the Kremikovtsi ore deposit, Soļ¬a district. The mineral...(Onac 2002). The ļ¬rst occurrences of norsethite in Bulgaria were mentioned by Damyanov et al. (1996). The...properties of Mn-rich norsethite found in the Kremikovtsi ore deposit, as well as to describe the mineral...Occurrence The Kremikovtsi ore deposit is situated in Soļ¬a district, Western Bulgaria, on the border |  | | Book | | -- ļæ½ rnĀ· ..__ EARTH AND MAN NATIONAL MUSEUM SOFIA y GENERAL INFORMATION The Earth and Man National... Mineral Resources of BulĀ garia, Minerals of Bulgaria, Gems and Ornamental Stones, and MateĀ rials....Galleries and Fine Arts of the Ministry of Culture in Bulgaria. The museum was founded on January I, 1986 and...through The National Donation Fund "13 Centuiies of Bulgaria". 730 donors including 207 companies and state...Elshitsa, (x5 ) The museum is located in downtown Sofia in a restored building, a cultural monument from |  | | Journal (issue) | | mineral & lapidary society SMLS FIELD TRIP TO BULGARIA. Part 2 Journal 205 - January/February 2007 ...Journal 205 Jan/Feb 2007 SMLS COLLECTING TRIP TO BULGARIA: A BALKAN ADVENTURE, September 2006 Part 2. Mineral...Collecting, Purchasing and Exchanging The Republic of Bulgaria is situated in the south-east of the Balkan peninsula...almost entirely within the Alpine folded belt. Bulgaria covers part of the Moesian platform to the north...mineral deposits of Bulgaria www.bggems.com/priloj/prilo1.htm) We arrived in Sofia with the prospect of |  | | Catalog/List | | Quarry, Santa Cruz County, California, CREEDITE Hall Mine,Tonopah.Nyc County,Ncvada. U S.A 1142 ā MENEGHINITE...PICKERINGITE JosefMine, Dubnik,Slovakia 761 Bambolla Mine. Moctezuma. Mexico EMMONSITE 104 Creamy coloured...Minas Gcrais I 1022 ā PYROLUSITE lmini Mine, Quarazatc Province Morocco 157 Good coverage of lustrous...lx2 Ā£12 ----Ā·-Ā·Ā·-Ā· -------------------------Jocao Mine, Galilcia, Minas Gerias,Brazil 862 ā ā TUNISITE Condorcct...Sh etlands, Scotland 1128 ALSTONITE Fall owlicld Mine, No rt humb erland 10 6 E xcellen t rich white cr |  | Rampilova, Maria, Doroshkevich, Anna, Viladkar, Shrinivas, Zubakova, Elizaveta (2021) Mineralogy of Dolomite Carbonatites of Sevathur Complex, Tamil Nadu, India. Minerals, 11 (4) 355 doi:10.3390/min11040355 | Journal (article/letter/editorial) | | the first discovered carbonatite from Tamil Nadu province in 1966 by the State Geology Survey [2] (also...Also, sulfides (pyrrhotite, pyrite, galena, and chalcopyrite) are present in accessory amounts. Pyrochlore...the MaymechaāKotuy Fluorapatite Monazite-(Ce) province [11] and in the Chuktukon massif from the Chadobets...in iron-barite-sulfide ores in the Kremikovtsi deposit, Bulgaria [20], as well as in the carbonatite...isometric crystals of calcite ores (in in the Kremikovtsi Bulgaria [20], as wellTypical as in the carbonatite |  | | Journal (article/letter/editorial) | | Metallogenetic Belt (BMMB) of Romania, Serbia and Bulgaria is a complex calc-alkaline magmatic arc of Late...southernmost Banat (Romania), Serbia and north-west Bulgaria. These districts are the economically most important...Serbia, and Elatsite, Assarel and Chelopech in Bulgaria. More numerous (and mostly mined in the past)...mainly at the two ends of the belt, in Eastern Bulgaria and in Romania. This paper summarises some of...(Yugoslavia), and an eastāwestoriented belt in Bulgaria (Fig. 1). Despite gaps in the exposure of magmatic |  | | Journal (article/letter/editorial) | | set of stages, including quartz ā sulphide (chalcopyrite, tetrahedrite), barite, tourmaline ā quartz...metal sulphides, pyrite-dominated or pyrite āchalcopyrite) are present in two horizons in the overlying...to 37% Fe (in carbonate), 0.2% to 2.5% Cu (in chalcopyrite and tetrahedrite) and minor quantities of other... Minerals of the sulphide stage (dominantly chalcopyrite and tetrahedrite; galena and sphalerite are...are also mined in the Western Balkans of Bulgaria at Kremikovtsi, although Damyanov (1998) invoked a submarine-exhalative |  | | Journal (article/letter/editorial) | | Serbia and still further East to Srednogorie (Bulgaria). This results in a belt of 750 km/30-70 km, bending...bending from N-S in Romania and Serbia, to E-W in Bulgaria. Using the well established century-old terminology...complicates the approach, as to OF Romania, Serbia and Bulgaria, where the SCMOLDOVA BS belt outcrops, regions...Austrian geologist Bernhardt von Cotta de14 BOSNIA 13 BULGARIA HERZEGOVINA scribed Cretaceous igneous rocks from...rocks and associated ore deposits. Cu, Mo, W, (Bulgaria), over other 470 km, never exceeding 70 km in |  | | Journal (issue) | | of quartz with a mix of sphalerite, galena, chalcopyrite and pyrite crystals, reminiscent of specimens...chalcedony after octahedral fluorite from Wheal Mary Ann mine dump in Cornwall. Although the chalcedony was an...provided two black oxide specimens from the Kremikovtsi Iron Mine: an unusual form of goethite that featured...specimens of calcites from the depths of the Drouzbha Mine at Madan in the Rhodope Mountains. The winning specimen...specimen that featured sparkling quartz crystals, chalcopyrite and galena. ** locally claimed to be manganocalcite |  | PrÅ”ek, Jaroslav, DumaÅska-SÅowik, Magdalena, Powolny, Tomasz, Natkaniec-Nowak, Lucyna, ToboÅa, Tomasz, Zych, Damian, Skrepnicka, Dominika (2020) Agates from Western Atlas (Morocco)āConstraints from Mineralogical and Microtextural Characteristics. Minerals, 10 (2) 198 doi:10.3390/min10020198 | Journal (article/letter/editorial) | | found in Uruguay and Brazil (Rio Grande do Sul province). Less significant occurrences are found in nearly...a quarry That area is situated in the KhĆ©nifra province (Central Morocco), and borders the Middle Atlas...C), as well Cu-bearing phases like bornite, chalcopyrite, and covellite were also found. Moreover, the...single pyrite grains (Py); (B) pyrite (Py) with chalcopyrite intergrowths in association with and single...(Py) with chalcopyrite intergrowths in association with goethite; goethite; (C) chalcopyrite (Cpy) replaced |  | | Book (volume) | | Ostrosi Romania by V. Ianovici and M. Borcos Bulgaria by B. Bogdanov Greece by G. Marinos Cyprus by..._ Belgium; Southeast Europe includes Albania, Bulgaria, Cyprus, Greece, Hungary, Romania and Yugoslavia;...metallogenic prounce The Dinaric metallogenic province The western Macedonian district Iron ore deposits...rock ; ā ; : SerboāMacedonian _ā_metallogenic The province The pre-Devonian merallGeeuie epoch The Hercynian...Mineral deposits Internal zones External zones Bulgaria by B. Bogdanov Introduction : Structural netallogenic |  | | Book (volume) | | Lavrion, Greece (6) and Cu-poor adamite from Ojuela mine, Mexico (7) IR spectra of acid salts (silicates...Ca2B4O4(OH)7ClĀ·7H2O Locality: Salar de Carcote deposit, El Loa province, Antofagasta, Chile. Description: Colourless crystal...borax deposit, Salar del Hombre Muerto, Salta province, Argentina (type locality). Description: Colourless...Arsenato-Borates Sussexite 29 Mn2+BO2(OH) Locality: Gonzen mine, Sargans, St. Gallen, Switzerland. Description:...District, Vakinankaratra Region, Antananarivo Province, Madagascar. Description: Grey grains from the |  | | Report (Issue volume) | | Albania, Hungary, Czechoslovakia, Romania, and Bulgaria); and the U.S.S.R. fourth (FRG), fifth (France)...1990, and Czechoslovakia, Poland, Hun- gary, and Bulgaria found themselves āgrantedā national independence...Bauxite duction PriŃŠ°Š³Ń metal Copper Mine Refined Lead Mine Refined Market Economy Countries: European...Planned Economies: Eastern Europe Albania 40 Bulgaria NO 32 k= 480 Czechoslovakia 3 26 ā 12 ā...specified) Mineral fuels Industrial minerals Zinc Mine Refined Nitrogen (N content Cement of ammonia) |  | | Journal (article/letter/editorial) | | constrain the physico-chemical regime in this mineral province, covering the temperature range from 745Ā°C down...mineralization of the serpentiniteperidotite complex. Chalcopyrite is present in this primary mineralization and...mineralization accompanying carbonate minerals Excluding chalcopyrite, sphalerite, galena, arsenopyrite and pyrite...tends to be concentrated in the central facies. Chalcopyrite and its supergene alteration products, e.g....minor amounts of cubanite are associated with chalcopyrite. 4.2.4 W-Ba-F mineralization accompanying carbonate |  | | Book | | affects its present characteristics as a minera1 province, because of the exposure of the various depth...sills), if they are exposed in outcrop or in the mine workings at all. The Climax Mo complex is the best...magnetite, actinolite, minor calcite, quartz, chalcopyrite, talc, etc. possibly mobilization veins. The...known (e.g. the Montana Tunnels deposit, Obelisk Mine). The former locality contains disseminated pyrite...into covellite, digenite, colusite and bornite-chalcopyrite veins. The wallrock alteration is mainly sericitization |  | | Book | | affects its present characteristics as a mineral province, because of the exposure of the various depth...sills), if they are exposed in outcrop or in the mine workings at all. The Climax Mo complex is the best...magnetite, actinolite, minor calcite, quartz, chalcopyrite, talc, etc. possibly mobilization veins. The...known (e.g. the Montana Tunnels deposit, Obelisk Mine). The former locality contains disseminated pyrite...into covellite, digenite, colusite and bornite-chalcopyrite veins. The wallrock alteration is mainly sericitization |  | | Journal (issue) | | to clarify meaning in the text. Although the chalcopyrite or copper sulphide3. The origin of the name...'the colour of galena'. The others are probably chalcopyrite and arsenopyrite, being 'pure gold colour' and...where found in large deposits, such as in the copper mine at Rio Tinto in south-western Spain, it is still...back facets. Five diamonds from the Kelsey lake Mine , Colorado, and a 'Star of David' twinned macle...Belchat6w Tertiary brown coal and j arosz6w clay mine) have been investigated, using positron annihilation |  | | Book | | with PLSR. In Proceedings of the ICSOBA, Quebec City, QC, Canada, 3ā6 October 2016; Available online:...collect fast feedback for deļ¬ning grade blocks in the mine, or to sort and blend ores from different mineralogical...only the mineralogical composition of the run-of-mine ore but also the blended feed material, calcine...run-of-mine (RoM) ore, ore blends, calcine, matte and slag. The mineralogy of the analyzed mine samples...counteraction on changing conditions in the plant or in the mine. The complete analysis is ready for automation and |  | | Journal (article/letter/editorial) | | Chalcedony Chalcocite Chalcomenite Chalcophanite Chalcopyrite Chalcostibite Chamosite Charoite Chengdeite...mineralization was mined for Cu ore made up of chalcopyrite forming the ore mineral and siderite plus dolomite...hanging wall. During a subsequent mining period, the mine was re-opened to recover sideritic parts of the...well as debris of siderite used as backļ¬ll. Chalcopyrite was not even mined as a byproduct (a secondary...you look for a mine look near a mineā. This includes the imperative āif you look for a mine look for smelting | | | Journal (article/letter/editorial) | | Chalcedony Chalcocite Chalcomenite Chalcophanite Chalcopyrite Chalcostibite Chamosite Charoite Chengdeite...mineralization was mined for Cu ore made up of chalcopyrite forming the ore mineral and siderite plus dolomite...hanging wall. During a subsequent mining period, the mine was re-opened to recover sideritic parts of the...well as debris of siderite used as backļ¬ll. Chalcopyrite was not even mined as a byproduct (a secondary...you look for a mine look near a mineā. This includes the imperative āif you look for a mine look for smelting |  | | Book | | The best lazurite crystals come from Badakhshan Province in Afghanistan, which is also the source of the...settings created by human activity, such as roadcuts, mine dumps, and quarries. Good examples are also found...Kimberley, South Africa, is an abandoned diamond mine in a large kimberlite pipe. BIG HOLE, megacryst...economically important, such as here at Phalaborwa copper mine, South Africa. magnetite carbonate mineral ...are those which we mine to obtain the metals we use in our everyday lives. Chalcopyrite, for example, is |  | | Book (edition) | | ZhiJandy, Kazakhstan, G Galena, 45 mm, Madan, Bulgaria, G SphaJerite. xx 12 mm, Morococha, Peru, H Gypsum...Linopolis, Brazil, H Page 13: Gold, 35 mm.Eagle's est Mine, California, G Publi!>hed by Grdllit.u.o. Stefanikova43...expressed in abbreviations: Rep. (republic), prov. (province), co. (county), munic. (municipio), pref. (prefecture)...the revolution in 1997. Its mineral rich Katanga province was renamed Shaba by Mobutu, and is now the Katanga...Katanga administrative region again. The former Kivu province is now divided to three regions: INTRODUCTION |  | | Book | | of the Zhanguohong Agate from Beipiao, Liaoning Province, China: A Combined Microscopic, X-ray Diffraction...studied Zhanguohong agates from Beipiao, Liaoning Province (China), hosted by intermediate-felsic volcanic...djurleite, digenite, anilite, yarrowite, and rarely chalcopyrite). Sphalerite, native silver, and barite are...of the Zhanguohong Agate from Beipiao, Liaoning Province, China: A Combined Microscopic, X-ray Diffraction...a trachyandesitic host-rock of Xuanhua (Hebei province, China); (e) hydrothermal vein agate in metamorphic |
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