| | Journal (article/letter/editorial) | minerals Review Campiglia Marittima Skarn (Tuscany): A Challenging Example for the Evolution of Skarn-Forming...Nazionale delle Ricerche, Via Moruzzi 1, I-56124 Pisa, Italy; andrea.dini@igg.cnr.it Dipartimento di Scienze...Pisa, Italy; sergio.rocchi@unipi.it Correspondence: simone.vezzoni@igg.cnr.it Abstract: Campiglia Marittima...Marittima (hereafter Campiglia) has a long record of attracting interest on its ore deposits that have been...to the late XX century. Since the XIX century, Campiglia has been a key locality for the debate on skarn-forming | | Corsini, F., Cortecci, G., Leone, G., Tanelli, G. (1980) Sulfur isotope study of the skarn-(Cu-Pb-Zn) sulfide deposit of Valle del Temperino, Campiglia Marittima, Tuscany, Italy. Economic Geology, 75 (1) 83-96 doi:10.2113/gsecongeo.75.1.83 | Journal (article/letter/editorial) | SulfideDeposit of Valle del Temperino,CampigliaMarittima, Tuscany,Italy F. CoasxNx,G. CORTECCI,G. LEONE...associatedwith Plioceneigneousrocks of Valle del Temperino, is fairly uniform' 8a4S = 8.73-_+0.11 per mil...fluids. The sourcesof sulfur for the Valle del Temperino depositmay have been sulfate (•a4S = 12 + 14.6•...Calcare Cavernosoand Filladi di Boccheggianoof Tuscany. Introduction It is known, largely from the papers...skarn-sulfidedepositof Valle del Temperino is located2 km north of villageof CampigliaMarittima, Livorno, in southwestTuscany(Fig | | | Journal (article/letter/editorial) | skarns of M. Civillina (Italy), Valle del Temperino (Italy), and Empire Mine (New Mexico, USA) have been...distinct groups of compositions within the diopside-hedenbergite-johannsenite triangle, with no apparent miscibility...monomineralic zones in the Empire and in the Temperino deposit. Although rhodonite may be a primary phase...samples from the Empire Mine, it is commonly of secondary origin in the Empire Mine and in the Civillina...Valle del Temperino near Campiglia Marittima (Tuscany, Italy, = V T samples), (b) the Empire Mine near Santa | | | Journal (article/letter/editorial) | copper slags of the Capattoli Valley, Campiglia Marittima, Italy ANDREA MANASSE, MARCELLO MELLINI, and...Studi di Siena, Via Laterina 8, I-53100 Siena, Italy e-mail: manasse@unisi.it Abstract: Metal mining...mining and processing started at Capattoli (Italy) in the Etruscan time (close to VIII century B.C.) and continued...alerite mineralizationhosted within the Campiglia Marittima skarns) occur over a surface of 1,500 m2...1987). Close to the VIII century B.C., Tuscany (central Italy) became an important mining and metal processing | | | Journal (article/letter/editorial) | compositions of manganese pyroxenoids from Campiglia Marittima skarn GIAN CARLO CAPITANI1,*, HENRY BERNARD...Studi di Siena, Via Laterina 8, I-53100-Siena, Italy Institut der Universitat Fribourg, Pérolles, CH-1700...Abstract: The late crystallisation stages of Campiglia Marittima skarn are characterised by an increase in...Key-words: pyroxenoids, polysomatism, HRTEM, Campiglia Marittima. Introduction Pyroxenoids are single-chain... Mellini Fig. 1. Geological map of the Campiglia Marittima area (after Costantini et al., 1990, simplified) | | | Journal (article/letter/editorial) | DEPOSITSAND ASSOCIATEDCOUNTRY ROCKS (SOUTHERN TUSCANY, ITALY) G. CORTECCI’ , P. LATTANZI’ and G. TANELLI’...Pisa (Italy) ’ Dipartimento di Scienze della Terra, Universitk di Firenze, I-50121 Firenze (Italy) (Received...deposits and associated country rocks (southern Tuscany, Italy). Chem. Geol. (Isot. Geosci. Sect.), 58: 121-128...from pyrite and polymetallic deposits of southern Tuscany and associated country rocks are presented. Hydrothermal...similar rocks from non-mineralized areas of northern Tuscany show no isotopic evidence of metamorphic and hydrothermal | | Bonev, I. K., Vassileva, R. D., Zotov, N., Kouzmanov, K. (2005) Manganilvaite, CaFe2+Fe3+(Mn,Fe2+)(Si2O7)O(OH), a new mineral species of the ilvaite group, from Pb–Zn skarn deposits in the Rhodope Mountains, Bulgaria. The Canadian Mineralogist, 43 (3) 1027-1042 doi:10.2113/gscanmin.43.3.1027 | Journal (article/letter/editorial) | closely associated with Mn-rich clinopyroxene (hedenbergite–johannsenite) ± rhodonite, and with the products...data, reflectance, X-ray data, Ossikovo mine, Govedarnika mine, central Rhodope Mountains, Bulgaria. ...électronique, réflectance, diffraction X, mine Ossikovo, mine Govedarnika, montagnes Rhodope centrales...found in many other similar skarn deposits in Italy (Tuscany and Sardinia), Greece, Russian Far East, Japan...1980), in the Zn skarns of the Groundhog Zn–Pb–Cu–Ag mine, New Mexico, with 9.19–11.79 wt.% MnO (Meinert 1987 | | | Journal (article/letter/editorial) | Granite Intruding a Carbonate Host (Campiglia Marittima, Tuscany) Gabriele Paoli 1, * , Andrea Dini 2...University of Pisa, Via Santa Maria 53, 56126 Pisa, Italy; sergio.rocchi@unipi.it Institute of Geosciences...and Georisorse-CNR, Via Moruzzi 1, 56124 Pisa, Italy; a.dini@igg.cnr.it Department of Physics and Geology...of Perugia, University Square, 1, 06123 Perugia, Italy; maurizio.petrelli@unipg.it Correspondence: gabriele...during sequential metasomatic events make the Campiglia Marittima magmatic–hydrothermal system a prominent | | D’Orazio, Massimo, Biagioni, Cristian, Dini, Andrea, Vezzoni, Simone (2017) Thallium-rich pyrite ores from the Apuan Alps, Tuscany, Italy:constraints for their origin and environmental concerns. Mineralium Deposita, 52 (5) 687-707 doi:10.1007/s00126-016-0697-1 | Journal (article/letter/editorial) | Thallium-rich pyrite ores from the Apuan Alps, Tuscany, Italy: constraints for their origin and environmental...southern sector of the Apuan Alps (AA) massif, Tuscany, Italy, is characterized by the occurrence of a series...marcasite ore samples from other mining districts of Tuscany have been collected in order to compare them with...radiogenic than those from the other deposits from Tuscany. Geochemical data of pyrite ores from AA give new...56126 Pisa, Italy 2 Istituto di Geoscienze e Georisorse, CNR, Via Moruzzi 1, 56124 Pisa, Italy Keywords | | | Journal (article/letter/editorial) | fs2-TStabilityRelationsof Hedenbergiteand of Hedenbergite-J0hannsenite Solid Solutions JACQUELINEC. BURTON*...electronmicroprobe. The clinopyroxenes are membersof the hedenbergite (CaFeSi206)-diopside (CaMgSi206)-johannsenite...te (CaMnSi206) solidsolutionserieswith the hedenbergite component dominating and rangingfrom 36 to 95...Eugster(1976).The terminaloxidationreactionfor hedenbergite is: hedenbergite + O2 = andradite+ magnetite+ quartz...theclinopyroxene raisesthe stabilityfield of hedenbergite by about1 log fo• over the temperaturerangeof | | | Journal (article/letter/editorial) | les principales observations effectu6es dans la mine: (1) la grenatite en bouff6es dans l'anhydrite,...a r t i e n t /~ la s6rie d i o p s i d e - hedenbergite (Tabl. III). L'analyse 32 provient d ' u n pyrox6ne...M n (job63), du gisement voisin de Valle del Temperino. A Niccioleta, les pyrox6nes sont trbs pauvres...%Andradite ~6 • Oi31 ~ ~ • • "~ • 6o %Hedenbergite c/ Epidotes 50 points . z% . . . . oo93~:~...2°° Fig. 5. Coupe darts le chantier Nord de la mine, montrant des skarns et des corps de pyrite strato[des | | | Journal (article/letter/editorial) | and pyroxenes by diopside (65– 98 mol. %) and hedenbergite (2–34 mol. %) compositions. Based on detailed...one of the most important Cu–Mo–Au metallogenic province, introduced by the Geological Survey of Iran (GSI)...pyroxene with 65–98 mol.% diopside and 2–34 mol.% hedenbergite corresponds to diopside near the Mg–end member...is represented by aplitic rocks in and around the mine area especially in eastern Shayvar batholite. The...values of Anjerd deposit are similar to Valle del Temperino (Corsini et al., 1980), Kalkım deposit (Akiska | | | Report (chapter) | tourmaline spots? The Argonauts on the Island of Elba (Tuscany) and the spread of Greek trading in the Mediterranean...tourmaline spots? The Argonauts on the Island of Elba (Tuscany) and the spread of Greek trading in the Mediterranean...llstituto di Geoscienze e Georisorse - CNR, Pisa, Italy (e-mail: a.dini@igg.cnr.it) 2Laboratorio di Storia...Superiore, Pisa, Italy 3Dipartimento di Scienze della Terra, Universith di Pisa, Italy 4Department of Geology...structure of a mythic narration. The Tuscan Magmatic Province and the Island of Elba granitic rocks Regional | | Palinkaš, Sabina Strmić, Palinkaš, Ladislav A., Renac, Christophe, Spangenberg, Jorge E., Lüders, Volker, Molnar, Ferenc, Maliqi, Gani (2013) Metallogenic Model of the Trepča Pb-Zn-Ag Skarn Deposit, Kosovo: Evidence from Fluid Inclusions, Rare Earth Elements, and Stable Isotope Data. Economic Geology, 108 (1) 135-162 doi:10.2113/econgeo.108.1.135 | Journal (article/letter/editorial) | composition of aqueous fluid inclusions hosted by hedenbergite (δD = −108 to −130‰; δ18O = 7.5−8.0‰), Mn-enriched...mostly occurs in the form of pseudomorphs after hedenbergite (Fig. 4B). Pyrrhotite clusters sporadically...characteristic zonal structure. B. Photomicrograph of hedenbergite sporadically overprinted by magnetite. C. Ilvaite...arsenopyrite, Carb = carbonates, Gn = galena, Hd = hedenbergite, Ilv = ilvaite, Mt = magnetite, Po = pyrrhotite...G. Pyrrhotite and colloform-pyrite replacing hedenbergite. Mineral abbreviations: Apy = arsenopyrite, | | | Journal (article/letter/editorial) | Petrogenesis of theCopper-Bearing Skarnat theMasonValley Mine, YeringtonDistrict,Nevada MARCO T. EINAUDI Abstract...Abstract Skarn formation at the Mason Valley mine occurred at a depth of 2,000 m on the outer fringe of...garnet, pyroxene, and amphibole. The MasonValley mine (MVM) is ideallysuited is a small copper-bearingskarn...400 ft. The 300 and mentary and volcanicrocks. 400 mine levels were mapped on the scale 1 in. = 40 ft. Normal...molepercentandradite.The pyroxenesbelongto the diopside-hedenbergite series and range in compositionfrom 0 to 15 | | | Book (volume) | to try to list all of the mining geologists and mine managers who made these visits possible and who...Netherlands-Extreme Western Germany, Switzerland, and Italy. Volume V (or Volume III, Part III) will take up...current electoral and administrative departments. In Italy the deposits are listed alphabetically, except for...geologically similar deposits of Campiglia Marittima and Massa Marittima, which appear in that order. This...east of Coimbra (N40°12 N, 8 ° 2 5 W ) in the province off Beira f Baixa and some 25 km slightly NofW | | Zhong, Shihua, Feng, Chengyou, Seltmann, Reimar, Dolgopolova, Alla, Andersen, Jens C.Ø., Li, Daxin, Yu, Miao (2018) Sources of fluids and metals and evolution models of skarn deposits in the Qimantagh metallogenic belt: A case study from the Weibao deposit, East Kunlun Mountains, northern Tibetan Plateau. Ore Geology Reviews, 93. 19-37 doi:10.1016/j.oregeorev.2017.12.013 | Journal (article/letter/editorial) | Cu-Pb-Zn skarn deposit is located in Xinjiang Province, NW China (latitude 37°07′58″ N, longitude 91°07′08″...less abundant. Diabase is observed in the whole mine area (Fig. 2B, C), ranging from several ten centimeters...than pyroxene. This feature, as well as the hedenbergite-rich and grossular-rich composition of pyroxenes...Hutouya however contain grossular-rich garnets and hedenbergite-rich clinopyroxenes, similar to those found...the Tangjiaping Mo deposit, Dabie Shan, Henan Province: implications for the nature of the porphyry systems | | | Journal (article/letter/editorial) | manganoansalite-ferrosalite; averageFe/Mn ratio (and mole % hedenbergite)in pyroxenedecreasesfrom 5.7 (65%) at Ulchin...JURASSIC GRANITIC ROCKS GEOLOGICAL • • ---'"'---' PROVINCE 80UNDA R IES •-• CAMBRIAN to TRIAS. EPICON TI...basin)and in the westernportion of the Pb-Zn-(W-Mo) province. Basedon Kim (1971) and Sillitoe (1977). Zn-PbSKARNS...GeologicalInvestigationCorps (1962); Yun (1967); and Ulchin mine maps. lomite of Precambrianage; the northeastportionof...of freshrocksfromthe -120-m levelof theYeonhwa I mine(Fig.6). Eachanalysis represents onesample. Analyses | | | Journal (article/letter/editorial) | をlievrite と名 付 け た り。 こ の礦 物 は 最 も普通 に 灰 鐵 輝 石hedenbergite等 と伴 な ひ て,接觸 交代 礦 床 中 に 出 で,一 部 は 不 規 則 な...室 隙 を 充 た して 晶 洞 を な して 出 づ 。 前 記Elba島 太 利TuscanyのTemperino, SchlesiaのKupferberg等 の原 産 地,伊 に 於 て は...る珪 灰 鐵 礦(1ievrite)の現 出状 態 は,主 と して 1. 灰 鐵 輝 石hedenbergiteを 交 代 して 不 規 則 塊状 を なす もの 2. 灰鐵 輝 石塊 の 表 面 | | | Journal (article/letter/editorial) | W-Cu-(Mo) deposit in the Edong District of Hubei Province, China Xiu-Fang Lei, Deng-Fei Duan, Shao-Yong...W-Cu-(Mo) deposit in the Edong District of Hubei Province, China, Ore Geology Reviews (2018), doi: https://doi...W-Cu-(Mo) deposit in the Edong District of Hubei Province, 3 China 4 5 Xiu-Fang Lei a, Deng-Fei Duan... from the southeast of Hubei Province to the south of Jiangsu Province along the 67 Yangtze River...the study area is located in the southeast Hubei Province 102 (Fig. 1A). In this district, the stratigraphy | | | Journal (article/letter/editorial) | application to skarn with coexisting andradite and hedenbergite Zheru Zhang* and S.K. Saxena Institute of Geology...= 3/2 Ca3Fe2Si3012+ 1/2 Fe30,~+ 9/2 SiO2(a) Hedenbergite andradite magnetite quartz 4 CaFeSi206 +2 CaSiO3...CaSiO3 +O2 =2 CaaFe2SiaO12+4 SiO2 Hedenbergite wollastonite andradite quartz (b) 18 CaSiO3 +4 F%O4+O2=6...andradite (Ad)-hedenbergite (Hd)magnetite-quartz: E = 12.51; E = --1.69; andradite-hedenbergite-calcite-...312(1 --Xna) 2. For the assemblage andradite-hedenbergite-wollastonite-calcite: D= -0.403; A = 4 1og(XAd/XHd); | | | Journal (article/letter/editorial) | Skarn Zonation and Fluid Evolution in the Groundhog Mine, Central Mining District, New Mexico LAWRENCE D...andPb/Agratiosall increase toward the distal southwestend of the mine where highestZn, Pb, and total metal grades also...investigationsof single mines (Paige, 1909; Graton, the mine was closed in 1980 due to a combination of 1910;...increasingsmeltercosts. the 2100, 1950, and 1650 mine levels and selective Skarnmetalcontent(baseduponproduction)iszoned...reloggingof more than 100 diamonddrill holes. withinthe mine (Table1) and,in general,copperdeGeologyand Ore Deposits | | | Journal (issue) | miners drill holes in the rock at Taxco silver mine in Mexico. Right: North Sea drilling rig 'Claymore-A'...crystals set in an asbestos base from Sondrio in Italy. Actinolite has high mechanical sensitivity - this...(matrix) from Balzano, Italy. Below: Note the blackness of these crystals from Novara, Italy. ~ Actinolite forms...British Columbia (Canada), in the Alpine regions of Italy, in New Zealand, in Siberia (Russia) and in Alaska...particularly in the Ojuela result of some chemical Mine in Durango State. reaction that has occurred Significant | | | Book (volume) | Spain by F. Vazquez Guzman Portugal by D. Thadeu Italy by P. Zuffardi European part of the U.S.S.R. by...Southwest Europe embraces France, Spain, Portugal and Italy. Each volume has an introductory chapter of the...Elisa and Dorinda Barruecopardo Golpejas or Bellita mine Morille-Martinamor El Cubito El Trasqui16n. Santa...Baixo Tejo and Sado Basins Silica sand deposits Italy by P. Zuffardi Introduction Geological setting Stratigraphy...provinces Polymetamorphic Caledonian-Hercynian-Alpidic province Northern Alpine chain Southern Alpine chain C | | | Journal (article/letter/editorial) | Hausmannite Hauyne Hawleyite Heazlewoodite Hectorite Hedenbergite Hematite Hemihedrite Hemimorphite Hercynite...hanging wall. During a subsequent mining period, the mine was re-opened to recover sideritic parts of the...you look for a mine look near a mine”. This includes the imperative “if you look for a mine look for smelting...also for the chrome diopside found at Outukumpu mine, a mineral that is first and foremost recognized...According to the Raw Materials Group (Sweden), the world mine production in 2005 stood at 19.3 m t metal content |
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Temperino Mine, Campiglia Marittima, Livorno Province, Tuscany, Italy