 | | Journal (issue) | | Institute of Romania Prof. Dr. Gheorghe Damian, President of the Society of Economic Geology of Romania Editor...France Marian Munteanu, Geological Institute of Romania Essaid Bilal, Ecole des Mines, St. Etienne, France...Cuza” University, Iaşi, Romania Ioan Pintea, Geological Institute of Romania Grigore Buia, University...University of Petroşani, Romania Giorgios Christofides, Aristotle University of Thessaloniki, Greece Floarea...Cluj-Napoca, North University Center of Baia Mare, Romania Gheorghe Damian, Technical University Cluj-Napoca |  | | Journal (article/letter/editorial) | | Washington, DC 20560 pohwatp@si.edu Vgvtcjgftkvg Cavnic, Romania T he minerals of the tennantite group are...natural tetrahedral black crystals on the pale brown siderite matrix absolutely captivated me then, and tetrahedrite...complex tetrahedrite crystal on matrix from Cavnic, Romania. Carnegie Museum of Natural History specimen...pyrite, acanthite, bornite, calcite, dolomite, siderite, barite, fluorite, and quartz. Associates also...time are from the Sweet Home mine, near Alma, Park County, Colorado, where it occurs with rhodochrosite, |  | | Catalog/List | | CHALCOPYRITE ON QUARTZ (8cm x 6cm x 3cm) Cavnic, Romania. Very attractive flat based piece with sugary...OLIVENITE (5cm x 3cm x 3cm) Majuba Hill Mine, Pershing County, Nevada, U.S.A. Area 4 x 2.5 cm richly covered...(3.5cm x 2.5cm x 2cm) Majuba Hill Mine, Pershing County, Nevada, U.S.A. Very rich little specimen of small...£28 29. NEPTUNITE (5cm x 3cm x 1.5cm) San Benito County, California, U.S.A. Terminated very bright black...£22 31. QUARTZ ON PYRITE (7cm x 5cm x 5cm) Cavnic, Romania. Radiating group of terminated white quartz |  | | Journal (article/letter/editorial) | | BaseMetals-Gold HydrothermalOre Deposits of Baia Mare, Romania BARBU LANG Abstract The basemetals-goldhydrothermaldepositsnear...depositsin the Gutii Mountains near Baia Mare, Romania, have Mountains consist of a unit of the Neo-...km from central Slovakiaand Hungary to central Romania (Fig. 1). Volcanic activity began in the early...east. However, 1336 ORE DEPOSITS, BAIA MARE, ROMANIA recent data permit a reevaluationof this relatively...SlovakJanand Hungarian units to the Gutii Mountains of Romania. The second trend, northwestsoutheast, extends |  | | 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 | | eum. Kosice. SLK; GIR = Geological Institute of Romania, Bucharest, ROM; GM= Gold Museum, Brad, ROM : GYV...data. Bogdan Marinescu (Geological lnstilllte of Romania): Necolai Terteleac (De. ign-Art-Foto. Bucharest):...Gheorghe llinca. Mihai Tatu (Geological lnstillltc of Romania, Bucharest): Marian Lupule cu (Univcr. ity of Bucharc...a) ROM Porubsky potok. Poruba ood Vihorlmom SLK Cavnic('') (Kapnikbanya) ROM Ciclo,•a Montan:,(?) (Csikto...trongly deformed pyrite beds at Smolnfk; stratiform siderite with local remobalizations at Zeleznik and 1izna |  | Damian, Gheorghe, Buzatu, Andrei, Apopei, Andrei Ionuţ, Damian, Floarea, Maftei, Andreea Elena (2021) Hydrothermal Sphalerites from Ore Deposits of Baia Mare Area. Minerals, 11 (12) 1323 doi:10.3390/min11121323 | Journal (article/letter/editorial) | | Ioan Cuza” University of Ias, i, 700505 Ias, i, Romania; andrei.buzatu@uaic.ro (A.B.); andrei.apopei@uaic...Technical University of Cluj-Napoca, 430083 Baia Mare, Romania; floareadamian@yahoo.com Institute for Interdisciplinary...Ioan Cuza” University of Ias, i, 700057 Ias, i, Romania; andreea.maftei@uaic.ro Correspondence: gheorghe...from the Baia Mare and Oas, areas (northwestern Romania). Sphalerite samples were analyzed with an electron...and Oas, areas. The sphalerites from Baia Sprie, Cavnic, Iba, Turt, Penigher, and Breiner have a low Fe |  | | Journal (article/letter/editorial) | | Cirotan (Indonesia), Orcopampa (Peru) and Cavnic (Romania). In these deposits, the manganiferous minerals...boiling, Cirotan, Indonesia, Orcopampa, Peru, Cavnic, Romania. SOMMAIRE Les minéraux de manganèse, fréquemment...soufre, Cirotan (Indonésie), Orcopampa (Pérou) et Cavnic (Roumanie). Dans ces gisements, les minéraux de...ébullition, Cirotan, Indonésie, Orcopampa, Pérou, Cavnic, Roumanie. INTRODUCTION GEOLOGICAL SETTING Manganiferous...deposition. In the Cavnic mine, in the Baia Mare mining district, northern Romania, they crystallized |  | | Catalog/List | | Butte District (Summit Valley District), Silver Bow County, Montana, USA First discovered in 1886, the polymetallic...Szekerembe; Nagyág), Deva, Hunedoara Co., Romania Romania has been the source of Native Gold specimens...CALCITE Irving Materials Quarry, Anderson, Madison County, Indiana, USA This is simply just a very cute thumbnail...Mare (Nagybánya), Maramureş Co., Romania Unique to this part of Romania are the outstanding epimorphs of...Mine, Greeley, Viburnum Trend District, Reynolds County, Missouri, USA As a sculptural composition, this |  | | Journal (article/letter/editorial) | | WOLFRAMITE FROM THE BAIA SPRIE EPITHERMAL DEPOSIT, ROMANIA LAURENT BAILLY,† BRGM, REM/MESY, 3, Av. Claude...Au-Ag-PbZn-Cu-W ore deposit (Baia Mare district, Romania) have been investigated using electron probe microanalysis...reported in a number of cases including Baia Sprie, Romania (Ianovici and Borcos, 1982); Cirotan, Indonesia...Sprie mineral deposit in the Baia Mare district, Romania; it is one of Europe’s major gold-polymetallic...district, located in the northwestern part of Romania, is one of the major metallogenic provinces of |  | Mârza, Ioan, Tămaș, Călin Gabriel, Tetean, Romulus, Andreica, Alina, Denuț, Ioan, Kovács, Réka (2019) Epithermal Bicolor Black and White Calcite Spheres from Herja Ore Deposit, Baia Mare Neogene Ore District, Romania-Genetic Considerations. Minerals, 9 (6) 352 doi:10.3390/min9060352 | Journal (article/letter/editorial) | | Herja Ore Deposit, Baia Mare Neogene Ore District, Romania-Genetic Considerations Ioan Mârza 1 , Călin Gabriel... 1, M. Kogălniceanu str., Cluj-Napoca 400084, Romania; marza.ioan@gmail.com (I.M.); kovacsreka056@gmail... 1, M. Kogălniceanu str., Cluj-Napoca 400084, Romania; romulus.tetean@phys.ubbcluj.ro Babeş-Bolyai University...Martonne, Cluj-Napoca 400090, Romania; alina.andreica@ubbcluj.ro County Museum of Mineralogy, Bulevardul...Bulevardul Traian nr. 8, Baia Mare 430212, Romania; ioandenut@yahoo.com Technical University of Cluj-Napoca |  | | Report (issue) | | Group: Forms two series, with calcite and with siderite. Calcite group. Occurrence: A primary mineral...uncommon in granite pegmatites. Association: Calcite, siderite, dolomite, fluorite, barite, quartz, pyrite, tetrahedrite...listed. From Cavnic (Kapnikbánya) and Herja (Kisbánya), Baia Mare (Nagybánya) district, Romania. In the...structure refinements of magnesite, rhodochrosite, siderite, smithsonite, and dolomite, with discussion of |  | | Journal (article/letter/editorial) | | 29 January 2015 FRENCH CREEK IRON MINE, CHESTER COUNTY, PENNSYLVANIA M any minerals described in this...locality is the French Creek iron mine, Chester County, Pennsylvania, an occurrence worthy of consideration...example of chalcopyrite from French Creek, Chester County, Pennsylvania. The 10-cm-wide specimen has chalcopyrite...mines at Rossie, St. Lawrence County, at the Sterling mine, Jefferson County, and in very large crystals...associated with brookite in quartz at Ellenville, Ulster County, New York. In Virginia, chalcopyrite crystals to |  | | Journal (issue) | | Zacaminte) Founded 1910 by the Geological Institute of Romania VOL. ISSN 1220-5648 85 No. 1 CONTENT page...some Neogene magmatites of |Metaliferi Mts. – Romania ………………………… 1 Gheorghe C. POPESCU, Antonela NEACŞU...porphyry copper deposits from Metaliferi Mountains (Romania) …..…………….……. 7 Essaid BILAL, Fernando Machado...Cireşata porphyry deposit, Metaliferi Mountains, Romania ….……………… 19 S. MIHAI, M. ZLĂGNEAN, S. HALGA Mining...porphyry Cu-Au systems at Voia, Metaliferi Mts., Romania ……………………………………………………………………………………………......… 38 Ion |  | | Report (issue) | | a summer 2017 find at Quan Zhou city, Yong Chun County, Fujian Province. Gemmy, lushly blue-purple cubic...Fluorite, 4.3 cm, from Quan Zhou City, Yong Chun County, Fujian, China. The Arkenstone specimen and photo...a locality—not further specified—in Williamson County, Texas. These are loose floral clusters and stalactiform...yellow-green. Calcite, 6.7 cm, from Williamson County, Texas. Barnett Fine Minerals specimen and photo...a large, gorgeous rhodochrosite from Cavnic, Maramures, Romania; and below it is one of John’s three |  | | Journal (article/letter/editorial) | | in Chester County, Pennsylvania; the Cofer deposit in the Mineral district of Louisa County, Virginia...occurrences of Sevier County and with tetrahedrite and galena in Montgomery County, Arkansas. Fine bournonite...known are those from the Park City district, Summit County, Utah, where at one time crystals reaching several...several centimeters across and associated with siderite and sphalerite were recovered from several mines...mine in the Little Cottonwood district, Salt Lake County, Utah. It was an ore mineral in scattered Arizona |  | | Report (issue) | | Total 99.84 100.00 (1) Herja (Kisbánya), Romania. (2) PbCuSbS3 . Polymorphism & Series: Occurrence:...sphalerite, chalcopyrite, pyrite, stibnite, zinkenite, siderite, quartz, rhodochrosite, dolomite, barite. Distribution:...Sprie (Felsőbánya), Cavnic (Kapnikbánya), and Săcărı̂mb (Nagyág), Romania. In France, from Pontgibaud |  | | Journal (article/letter/editorial) | | 00:11 06 November 2014 Eagle Mine, Cilman, Eagle County, Colorado W orld production of zinc is enormous...of the BalmatEdwards district in Saint Lawrence County (Smith and Figure 1. A fine example of jet-black...jet-black sphalerite (variety marmatite) on siderite from the Eagle mine, Gilman, Colorado. The 8.4-cm specimen...in the zinc ores of the Franklin mines, Sussex County, New Jersey (Palache, 1937).Although approximately...Morgantown (twins to 2 cm) in Berks County; the Thomasville quarry, York County (bright green crystals to 4 cm); |  | | Journal (article/letter/editorial) | | Associated minerals include gypsum, goethite, siderite, calcite, glaucophane, lawsonite, pumpellyite...found in cavities of goethite associated with siderite. Very nice examples of flos ferri have been found...this variety that I have ever seen is from the siderite deposit of Erzberg, near Eisenerz, Styria (D)...aragonite from here is associated with ankerite, siderite, and calcite. Small aragonite crystals in serpentine...better known are Dognecea, Caraş-Severin County, Romania (formerly Dognácska, Hungary; D), where colorless |  | | Report (issue) | | stibnite, stibiconite, cervantite, sphalerite, siderite, calcite, quartz. Distribution: From the Varuträsk...Allemont, Isère. At Cavnic (Kapnikbánya) and Baia Mare (Nagybánya), Romania. In the Czech Republic |  | | Report (issue) | | pyrite, bornite, acanthite, calcite, dolomite, siderite, barite, fluorite, quartz. Distribution: One of...Austria. At Botés, near Zlatna, and Cavnic (Kapnikbánya), Romania. In France, at Irazein, Ariège, France |  | | Book | | crystallize in this system, e.g. calcite, dolomite, siderite, ‘low’ quartz (alpha quartz), corundum, tourmaline...include the pseudomorphs of limonite after pyrite or siderite, of malachite after native copper, of cuprite...nickelcobalt-bismuth-silver-uranium in carbonate veins; the siderite forma- tion with copper and mercury ores, and...FRG; Chessy, France; Rio Tinto, Spain; Moldova, Romania; Recsk, Hungary; Zlaté Hory, Czechoslovakia; the...In Europe, the most important deposits are in Romania (Rosia Montana, Brad, Baia de Aries, and Zlatna) |  | | Book | | crystallize in this system, e.g. calcite, dolomite, siderite, 'low' quartz (alpha quartz), corundum, tourmaline...include the pseudomorphs of limonite after pyrite or siderite, of malachite after native copper, of cuprite...nickelcobalt-bismuth-silver-uranium in carbonate veins; the siderite formation with copper and mercury ores, and some...FRG; Chessy, France; Rio Tinto, Spain; Moldova, Romania ; Recsk, Hungary; Zlate Hory, Czechoslovakia; the...In Europe, the most important deposits are in Romania (Ro§ia Montana, Brad, Baia de Arie§, and Zlatna) | | | Book | | crystallize in this system, e.g. calcite, dolomite, siderite, 'low' quartz (alpha quartz), corundum, tourmaline...include the pseudomorphs of limonite after pyrite or siderite, of malachite after native copper, of cuprite...nickelcobalt-bismuth-silver-uranium in carbonate veins; the siderite f ormation with copper and mercury ores, and some...FRG; Chessy, France; Rio Tinto, Spain; Moldova, Romania; Recsk, Hungary; Zlate Hory, Czechoslovakia; the...In Europe, the most important deposits are in Romania (Ro§ia Montana, Brad, Baia de Arie§, and Zlatna) |  | | Book | | deposits were found in Klondike, Alaska; Tuolumne County, California, USA and in Ballarat, Victoria, Australia...others). Fine leaf gold comes from Rosia Montana, Romania. The best crystals, skeletal octahedra, up to 50...crystals were found. It is also known from Sacarimb, Romania. Botryoidal aggregates of arsenic with leaf gold...and Marienberg Germany. Found recently in Cavnic, Romania. Graphite C ••••• HEXAGONAL Properties:...Aries, Romania. Selenium, 110 mm, Kladno, Czech Republic Tellurium, 1 mm xx, Zlatna, Romania 17 2 |
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Cavnic Mine, Cavnic, Maramureș County, Romania