 | | Journal (article/letter/editorial) | | boron-bearing deposits in magnesian skarns from Romania Ştefan Marincea, Delia-Georgeta Dumitraş PII: DOI:...boron-bearing deposits in magnesian skarns from Romania, Ore Geology Reviews (2019), doi: https://doi.org/10...boron-bearing deposits in magnesian skarns from Romania Ştefan Marincea*, Delia-Georgeta Dumitraş Department...Geological Institute of Romania, 1 Caransebeş Str., RO-012271, Bucharest, Romania, *e-mail: marincea@igr...skarns from Romania, at Băiţa Bihor, Pietroasa, Cacova Ierii, Maşca Băişoara and Ocna de Fier. These should |  | | Journal (article/letter/editorial) | | Geological Institute of Romania, 1 Caransebes Str., RO-78344, Bucharest, Romania Abstract: Ludwigite samples...three boron-bearing magnesian skarns in Romania (Ocna de Fier, Masca-Baisoara and Pietroasa) were used...below 15 % of the M4 sites (Aleksandrov, 1982). In Romania, ludwigite has been reported from magnesian skarns...skarns at a number of localities including Ocna de Fier (Tschermak, 1874), Pietroasa (Rafalet, 1963), Masca-Baisoara...the plutons from Pietroasa, Cacova - Miei and Ocna de Fier - Dognecea (Fig. 1). These Upper Fig. 1. Map |  | | Journal (article/letter/editorial) | | Banatitic Magmatic and Metallogenetic Belt (BMMB) of Romania, Serbia and Bulgaria is a complex calc-alkaline...central segments of the belt in southernmost Banat (Romania), Serbia and north-west Bulgaria. These districts...including major active Cu–Au mines at Moldova Nouă in Romania, Majdanpek, Veliki Krivelj and Bor in Serbia, and...two ends of the belt, in Eastern Bulgaria and in Romania. This paper summarises some of the deposit characteristics...date for the Dognecea skarn deposit, south-west Romania (76.6±0.3 Ma). These data indicate that magmatism |  | | Report (issue) | | 100.00 MgO 39.12 41.28 Al2 O3 0.62 (1) Ocna de Fier, Romania; B2 O3 by ICP, H2 O by the Penfield method;...deposits. Association: Magnetite, forsterite, clinohumite, vonsenite, szaibélyite. Distribution: Numerous...amounts. From [the Iuliana mine,] Ocna de Fier (Morávicza; Vaskő), Romania. At the Brosso mine, northwest...(1999) Ludwigite from the type locality, Ocna de Fier, Romania: new data and review. Can. Mineral., 37 |  | | Report (issue) | | warwickite, brucite, aragonite, brugnatellite, clinohumite, dolomite (skarns); boracite, sylvite, halite...typically in small amounts. In Romania, from Băiţa (Rézbánya) and at Ocna de Fier (Morávicza; Vaskő). In...(1777–1855), Rézbánya, Hungary [now Băiţa, Romania], mine surveyor, who collected the first specimens |  | | Book | | Udubaşa (1938, Ocnele Mari, Romania) Director of the Geological Institute of Romania, Bucharest; President...President of the Mineralogical Society of Romania; Member of the Commission for New Minerals and Mineral Names...and about 100 articles - one-third outside of Romania. Rudolf Duda (1944, Vojany, Slovakia) Head of the...Hungary (Sándor Szakáll) Poland (Ewa Kos/.owska) Romania (Gheorghe Udubasa) Slovakia (Rudolf Duda) Ukraine...Hungary (Sándor Szakáll), Poland (Ewa Kos/.owska). Romania (Gheorghe Udubasa), Slovakia (Rudolf Duda). Ukraine | | | Book | | Debrece n. HUN; CG= Constantin Gruescu Collection, Ocna de Fier. ROM : CHTU = ChemistryTechnology Univer ity...eum. Kosice. SLK; GIR = Geological Institute of Romania, Bucharest, ROM; GM= Gold Museum, Brad, ROM : GYV...Unfortunatel y, mo t of the old collections have been de troyed and/or dispersed during the "sto rmy'' centuries...Marinescu (Geological lnstilllte of Romania): Necolai Terteleac (De. ign-Art-Foto. Bucharest): Victor Gorduza...State University. [viv). for advice concerning the de criptions of 1he minerals and for help in the preparation |  | | Journal (article/letter/editorial) | | include forsterite, chondrodite, monticellite, clinohumite, wollastonite, grossular, vesuvianite, tremolite...Baicheng. Diopside from the Handan iron mine, Wu’an County, Handan Prefecture, Hebei Province, occurs in crystals...locality. The mines of the Ocna de Fier-Dognecea district, Caraş-Severin County, Romania, are noted for their...collection from Bird’s Station, near Bancroft, Hastings County, Ontario, reach lengths of 7.5 cm and are translucent...and phlogopite. North Burgess Township, Lanark County, Ontario, has produced some beautiful emerald-green |  | | Journal (article/letter/editorial) | | kotoite from three boron-bearing magnesian skarns in Romania (Baiţa Bihor, Pietroasa and Cacova Ierii) were...genesis, Baiţa Bihor, Pietroasa, Cacova Ierii, Romania. DOI: 10.1127/0028-3649/2004/2004-0253 0028-3649/...noted in both Suan (Korea) and Baiţa Bihor (Romania) skarn deposits and was successfully described...occurrences of this mineral species are known so far in Romania: Baiţa Bihor (Watanabe 1939), Pietroasa (Stoicovici...rare; until recently, most studies on kotoite from Romania were merely descriptive reports on its occurrences |  | | Journal (article/letter/editorial) | | marbles up to 500 m from the stock. Forsterite, clinohumite, lizardite, and malachite contain between 50...successive appearance of talc, tremolite, forsterite, clinohumite, and periclase (Fig. 1) in massive dolostones...increase in the OH/(F+OH) ratio of tremolite and clinohumite with increasing metamorphic grade could be attributed...Cottonwood Stock Alta Stock Clayton Peak Stock Clinohumite Periclase Sedimentary Rocks Alluvium Undifferentiated...decreases in the order: forsterite = serpentine = clinohumite = chondrodite > calcite in inner aureole > brucite |  | | Book (volume) | | Jankovié Albania by E. Pumo, V. Melo and B. Ostrosi Romania by V. Ianovici and M. Borcos Bulgaria by B. Bogdanov...includes Albania, Bulgaria, Cyprus, Greece, Hungary, Romania and Yugoslavia; and Southwest Europe embraces France...Mineralogical Society, 1978-79 on the Carte métallogénique de l’Europe 1:2 500 000. This map, which has created...genesis : Pre-Hercynian mineralization . and and Romania by V. Ianovici and M. Borcos Introduction by W...non-metallic minerals . Country breakdown Hungary Romania Yugoslavia Albania . Bulgaria . Greece Cyprus |  | | Book (edition) | | grey); Shebenik Massif, Librazhd District, Elbasan County, Albania (sample: Goldmann/Oberthür); PPL B Wairauite...(light grey) in kamacite (tinted white); Kenton County Meteorite, Kentucky, USA (sample: Witzke); PPL...(creme); Rio Condoto, Alto Condoto intrusion, Mun. de Condoto, Chocó Department, Colombia (sample: Goldmann/Oberthür);...hydrothermal quartz veins Pinto River, San Juan Basin, Mun. de Novita, Chocó Department, Cauca, Colombia Chalcopyrite...grey); Walker Mine, L’Ange-Gardien, Les Collines-de-l’Outaouais RCM, Outaouais, Québec, Canada; PPL If |  | | Book | | Explanation of the abbreviations used in the book c s L D DE H CL F M LU R X XX - color streak luster diaphaneity...to black in air; S - red; L - metallic; D opaque; DE - 8.9; H - 2.5 - 3; CL - none; F - hackly; M - cubic...black: S - silver-white; L metallic; D - opaque; DE 10,5; H - 2.5 - 3; CL - none; F - hackly; M - cubic...C gold-yellow; S yellow: L metallic: D - opaque: DE - 19.3; H - 2.5-3; CL - none; F hackly; M octahedral...others). Fine leaf gold comes from Rosia Montana. Romania. The best crystals, skeletal octahedra, up to 50 |  | | Book | | of the abbreviations used in the book C s L D DE H CL F M LU - R X XX - color streak luster diaphaneity...to black in air; S - red; L - metallic; D opaque; DE- 8.9; H - 2.5 - 3; CL - none; F - hackly; M - cubic...black; S - silver-white; L - metallic; D - opaque; DE- 10,5; H - 2.5 - 3; CL - none; F - hackly; M - cubic...deposits were found in Klondike, Alaska; Tuolumne County, California, USA and in Ballarat, Victoria, Australia...gold-yellow; S -yellow; L - metallic; D - opaque; DE - 19.3; H - 2.5-3; CL - none; F hackly; M - octahedral |  | | Book | | deposit, eastern Mojave Desert, San Bernardino County, California. Econ Geol 83(3):568–587 98 2 Skarn...including tremolite, phlogopite, serpentine, clinohumite and clinochlore. The diopside is stable at intermediate...+ 3 Do 2 Fo + 4 Cc + 2 CO2 f diopside + clinohumite (chondrodite) + calcite 2Di + 7 Do + H2 O ...+ 2 H2 O Retrograde stage Cc-calcite; Chu-clinohumite; Chr-chrysotile; Di-diopside; Do-dolomite; Fo-forsterite;...using paragenetic mineral assemblages, involving clinohumite, tremolite, phlogopite, clinochlore and serpentine |  | | Book (edition) | | "Dana's System of Mineralogy•· ( 1944, I 951, 1962). de Fourestier (1999) and Strunz and Nickel (2001). Mi11eral...abbreviations: Rep. (republic), prov. (province), co. (county), munic. (municipio), pref. (prefecture), dept...ASG -Archives de Science Geneve BM - Bulletin de la Societe fram;aise de mineralogie et de cristallographie...Uintah County. Utah. and m (2.B. acanthite group). Monoclinic, C2/m, a,b,c Rio Blanco County. Colorado...luster metallic. H =2.5. Magnetic. Rare in the Cerro de Cacheuta di~t.. Mendoza prov.,Argentina. NJbMM 279 |  | | Book (edition) | | Ercit (Canada). Alexander Falster (USA). Jeffrey de Fourestier (Canada). Robert Gault (Canada), Joel...Ricardo Jose Sureda (Argentina). Ghcorgc Udubasa (Romania). Giovanna Veualini (ltaly). Karen L. Webber (USA)...\lim•ra/ogica ASG ASJS,\' Arc:hil-1.•s de Science G,•111.½·e Atti de/la Sod,•ta ltalicma di Scienze Natura/i...1·exactas,jisicos y natura/es. Unil'ersidad nacicmal de Cordoba Bulletin of the Geologica/ Society of Finland...Geo/ogical Sciences Bulletin de ,\lineralogie and its precursors Boletin de Minera/ogia (Sociadad Mexicana |  | | Book | | mineral was first described) or after a landscape, county, or region in which the type locality was situated...in Figure 28. Grossular with {110} from Ocna de Fier, Romania. Field of view: 27 x 45 mm. 28 icositetrahedron...Mine, Mammoth-Tiger 10x 18mm. District, Pinal County, Arizona, USA. Field of view: 33 MINERALOGY... Figure 92. Gold from Brush Creek Mine, Sierra County, California, USA. Gold is one of the heaviest ...Gold on quartz from Michigan Bluff Mine, Placer County, California, USA. Subject: 50 x 80 mm. 78 _ |  | Gaines, Richard V., Skinner, H. Catherine W., Foord, Eugene E., Mason, Brian, Rosenzweig, Abraham, King, Vandall T. (1997) Dana's New Mineralogy (8th ed.) Wiley-Interscience. p.1872 | Book (edition) | | Texas Utah Vermont Virginia AL AK AZ AR CA CO CT DE FL GA HI ID IL IN IA KS KY LA ME MD MA MI MN MS MO...Ceara Para i ea °Pernambuco SRR Piaui E : Rio de Janeiro Rio Grande Norte Rio Grande Sul AG AL AP...Mineral Data Publishers, 1990-1995 Academia Brasileire de Ciencias Acta Crystallographica, with parts AC(A)...Acta Mineralogica Sinica Angewandte Chemie Annals de Chimie (Paris) Advances in Nuclear Engineering Accadémia...Hyperagpaitic Alkaline Rocks, Nauka, Moscow, 1990 Archives de Sciences Atti della Accademia della Scienze di Torino |  | | Book (volume) | | abbreviations are used in this chapter: Mt. mountain Co. county IR infrared D density Dmeas measured density Dcalc...Hydrochlorborite Ca2B4O4(OH)7Cl·7H2O Locality: Salar de Carcote deposit, El Loa province, Antofagasta, Chile... dolomite, ludwigite, kotoite, szaibelyite, clinohumite, magnetite, serpentine and chlorite. Holotype...CaAl2(CO3)2(OH)4·6H2O Locality: Şaru Dornei, Suceava Co., Romania. Description: White radiated fibrous aggregate...valley, Brosteni, Bistriţa Mts, East Carpathians, Romania. Description: White massive aggregate. Identified |  | | Journal (volume) | | Hungary, Secretary General: Dana Pop, Cluj-Napoca, Romania Editorial Office Manager Anikó Batki University...Mineralogical Society of Poland Mineralogical Society of Romania Geological Society of Slovakia, Mineralogical-Geochemical...Rieder Tsutomu Sato Bjoern Winkler (Hungary) (Romania) (Romania) (Austria) (Croatia) (Hungary) (Slovakia)...(Austria) (Romania) (Hungary) (Austria) (Bulgaria) (Hungary) (Hungary) (Hungary) (Romania) (Hungary)...(Austria) (Romania) (Slovakia) (China) (Germany) (Poland) (Italy) (Czech Republic) (Romania/USA) (Germany) |  | | Book | | long (Marty, 2004 ). AFRICA widely in Litchfield County, where good crystals were taken from quartz veins...region (Brunet, I 977b ). NEW YORK Amity, Orange County. At many isolated collected sites between the towns...Litchfield County. Ilmenite masses and crystals from somewhere near Washington, Litchfield County, were described...Lake Road occurrence, Faraday Township, Hastings County. In fall 1994, Dan and Shelley Lambert extracted...Madawaska [Faraday] mine near Bow Lake, Hastings County. Some of the world's finest ilmenite specimens |  | | Report (volume) | | Silicates. Mineral Data Publishing, Tucson, AZ Appleman DE, Clark JR (1965) Crystal structure of reedmergnerite...and Hercegovina. Am Mineral 79:562-569 Beukes GJ, de Braiyn H, van der Westhuizen, WA (1993) Gaudefroyite...borofluorosilicate from the Golden Horn batholith, Okanogan County, Wahington. Am Mineral 65:1138-1142 Bogomolov MA...tourmaline. Am Mineral 51: 198-199 Dunn PJ, Appleman DE, Nelen JE (1977a) Liddicoatite, a new calcium end-member...of the ludwigite-pinakiolite group from Fresno County, California. Can Mineral 26:911-916 Erd RC, McAllister |  | | Book | | Paredes J.) in Bellido and de Montreuil (1972). Abbreviations: CP=Cerro de Pasco; M=Morococha; Ml=Mala...around the Andean Batholith of Peru (Bellido and de Montreuil, 1972; Putzer, 1976; Hollister, 1978) is...major Pb,Zn,Ag replacements and veins (e.g. Cerro de Pasco, Casapalca; Chapter 26), all marked by intensive...This hiatus may have been accompanied by a partial de-roofing and initiate groundwater circulation through...12=scheelite placers. From LITHOTHEQUE. in Kerr County have no practical importance. The metallic deposits |  | | Book | | Paredes J.) in Bellido and de Montreuil (1972). Abbreviations: CP=Cerro de Pasco; M=Morococha; Ml=Mala...around the Andean Batholith of Peru (Bellido and de Montreuil, 1972; Putzer, 1976; Hollister, 1978) is...major Pb,Zn,Ag replacements and veins (e.g. Cerro de Pasco, Casapalca; Chapter 26), all marked by intensive...This hiatus may have been accompanied by a partial de-roofing and initiate groundwater circulation through...12=scheelite placers. From LITHOTHEQUE. I in Kerr County have no practical importance. The metallic deposits |
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