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Epidote from
Monforte, Portalegre, Portugal


Locality type:Municipality
Classification
Species:Epidote
Formula:(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Confirmation
Validity:Confirmed
Confirmation Methods:Visually Identified
Analysis Reference:Rui Nunes collection
Associated Minerals Based on Photo Data:
Andradite8 photos of Epidote associated with Andradite at this locality.
Opal1 photo of Epidote associated with Opal at this locality.
Data
Mineral Data:Click here to view Epidote data
Locality Data:Click here to view Monforte, Portalegre, Portugal
Photo GalleryView Gallery (9 photos)
Data Identifiers
Mindat Occurrence Record ID:346341
Long-form Identifier:1:3:346341:3
GUID (UUID V4):e4559783-7c5e-4974-b4a3-a5ab81cf259b
References
Reference Search (possible matching items)
Journal (article/letter/editorial)
A/. D. A fonso Henriques, 41-4: D. 1000 Lisboa, Portugal Z. C. G. Silva Depto de Geologia, Fac. de Ci&ncias...CODEX, Portugal, Centro de Geologia do IICT, A/. D. Afonso Henriques, 41-40: D. 1000 Lisboa, Portugal Yves...augite, pigeonite and olivine. Hornblende, sphene, epidote and scarce orthopyroxene are present in small amounts...beds with SW-NE strike and 25"SE maximum dip (Monforte 1960). Dykes or sills of basic and granitoid rocks...comprise basic rocks and granitoids. According to Monforte (1960) and Rodrigues and Pereira (1973), based
Journal (article/letter/editorial)
graphite-rich schists and metaclastics of the epidote-blueschist facies ÔPinerolo UnitÕ; lower and upper...location of the studied samples from the Costa Monforte marble lens. The inset shows location of the BIU...800 m long and 70 m thick, is exposed at Costa Monforte (NNE of the Brossasco Village, Fig. 1). It is...Rolfo, 2003; Compagnoni et al., 2004). The Costa Monforte marble lens consists of both calcite- and dolomite-rich...garnet, fine-grained Na-rich greenish clinopyroxene, epidote, Ca-amphibole, chlorite, biotite and accessory
Journal (article/letter/editorial)
with analysed phengite crystals from the Costa Monforte phengite marble. Dashed lines in (b) contour three...garnet, clinopyroxene (diopside to omphacite), epidote, feldspar, Ca-amphibole and Mg-chlorite. Their...samples are from a phengite-rich layer of the Costa Monforte marble, which crops out about 1.5 km NNE of the...Fig. 3 in Compagnoni & Rolfo, 2003). The Costa Monforte phengite marble is characterized by a weak foliation...locally rimmed by K-feldspar (Fig. 1). Scanty epidote porphyroclasts are rarely found in the phengite-rich
Journal (article/letter/editorial)
Graphite-rich schists and metaclastics of the epidote-blueschist facies “Pinerolo Unit,” “San Chiaffredo...et al. 2005). UHP Na-clinopyroxene, garnet (or epidote s.l.), phengite, and rutile (or titanite) are observed...marbles (Castelli et al. 2007). Retrograde garnet, epidote s.l., white mica, Mg-hornblende, diopside+plagioclase...marble lenses in the BIU, i.e., those of Costa Monforte (Castelli et al. 2007) and Isasca (Fig. 1a), both... Locality Costa Monforte Costa Monforte Costa Monforte Costa Monforte Costa Monforte Isasca Isasca Dol
Journal (article/letter/editorial)
Mosteiros Gold Deposits, Tomar Cordoba Shear Zone, Portugal a a b D. P. S. de Oliveira , L. J. Robb , C...Mosteiros Gold Deposits, Tomar Cordoba Shear Zone, Portugal, International Geology Review, 49:10, 907-930...Mosteiros Gold Deposits, Tomar Cordoba Shear Zone, Portugal D. P. S. DE OLIVEIRA,1 L. J. ROBB, Economic Geology...Mineiro, Apartado 7586, 2721-866 Alfragide (Lisbon), Portugal and CREMINER, Faculdade Ciências, Univ. Lisboa...Lisboa, Edifício C6, Campo Grande, 1749-016 Lisboa, Portugal AND E. G. CHARLESWORTH School of Geosciences
Journal (article/letter/editorial)
Universidade de Évora, Apt. 94, 7002-554 Evora, Portugal Unidad de Geocronología (CAI de Ciencias de la...phenocrysts are partially replaced by chlorite and epidote. Sample SCV-8-18 (SiO2 = 56 wt%), which falls into...gabbro-dioritic rocks (ca. 303–297 Ma, Santa Eulália-Monforte massif [71]; and the Nisa-Albuquerque and Los...gabbro-dioritic rocks forming the Santa Eulália-Monforte pluton yield εNd(t) values from −2.9 to +1.8 and...gabbroic sequence (Ossa–Morena Zone, Southern Portugal): Geochronology and geodynamic implications. Geodin
Journal (article/letter/editorial)
different major and minor phases (e.g. garnet, rutile, epidote, titanite, staurolite) have been used in U–Pb dating...conditions during the Alpine cycle, ranging from epidote-blueschist-, to quartz-eclogite- and coesite-eclogite-facies...Ferraris et al. (2005) and was collected in the Costa Monforte marble lens (Fig. 1), a body of 800 m length...enclosed in metasedimentary schists. The Costa Monforte marble is generally medium grained and is locally...millimetre-thick layers rich in phengite and with rare epidote aggregates. Phengite crystals are a few hundred
Journal (article/letter/editorial)
(1907), in a later study of marble from Costa Monforte, N of Brossasco, and by Michard (1967, pp. 69-74)...Venasca Unit and is comprised of a greenschist to epidote amphibolite mineralogy (Vialon, 1966; Michard,...are: (A) Casale Faggeri, (B) Bric Voli, (C) Costa Monforte, (D) Meira Sottana (Isasca), (E) Case Ramello...Brossasco Brossasco Brossasco Brossasco Costa Monforte Isasca Martiniana Martiniana Casale Faggeri Bric...eclogites contain zoisite as the only primary epidote group mineral. Zoisite is more or less a pure end
Book
sses. 3. Geology-Spain-Congresses. 4. Geology-Portugal-Congresses. I. Dallmeyer, R. D., 1944- . II. Martinez-Garcia...zonation of the Lower Carboniferous of Spain and Portugal. Int Symp Belgian Micropal limits from Emsian...y estratigrafia del Carbonifero de Espana NW y Portugal N. Estud Geol 15 (41-44): 393-420 Wagner RH (1971)...V (1987) El lineamiento tectonico Nazare (W de Portugal)-Luarca (NW de Espana) y su implicacion metalogenetica...zonation of the lower Carboniferous of Spain and Portugal. Int Symp Belgian Micropaleontological limits
Journal (article/letter/editorial)
from Quartzo feldspathic rocks, 6 samples from Epidote hornblende gneiss, 3 samples from Granite felsite/Pink...heavier (enriched) δ 18 O value was recorded in epidote hornblende gneiss, and δD in granite felsite/pink...Quartzo-Feldspathic Rock (Number of Samples, 11) Epidote Hornblende Gneiss (Number of Samples, 6) Charnockite...anthropogenic contamination in Monforte-Alter do Chao aquifer system, Portugal. Sustain. Water Resour. Manag
Book (volume)
Madrid, Spain José Tomás Oliveira LNEG Amadora, Portugal ISSN 2364-6438 ISSN 2364-6446 (electronic) Regional...by Late Triassic red beds, Telheiro beach, SW Portugal. Photographed with a drone by JC Kullberg This...Energia e Geologia, former Geological Survey of Portugal, where he acted also as head of the departments...concentrated in regional geological mapping in Portugal and Mozambique, with particular interest in stratigraphy...and basin analysis. Professor at universities of Portugal and Angola, author and editor of several geological
Journal (volume)
mm, 10-15 per cent anhedral quartz, 0·28 mm , epidote 0-20 mm and actinolite 0-31 mm. Plagioclase has...Al. D. Afonso Henriques, 41-4~ D. 1000 Lisboa, Portugal Z. C. G. Silva Oepto de Geologia, Fae. de Ciencias...CODEX, Portugal, Centro de Geologia do 1/CT, Al. D. Afonso Henriques, 41-40? D. 1000 Lisboa, Portugal Yves...augite, pigeonite and olivine. Hornblende, sphene, epidote and scarce orthopyroxene are present in small amounts...beds with SW-NE strike and 25°SE maxin1um dip (Monforte 1960). Dykes or sills of basic and granitoid rocks
Journal (issue)
numerous gold deposits, jasper, nephrite, serpentine, epidote a n d rhodonite. Gassiterite, locally called "Yukon...measure hardness, wrong to use?, 143 Moldavites, 145 MONFORTE, (A.), Tectonic framework and particular genetic
Book
from the European extension of northwest Africa (Portugal, Spain, France) will be also referred to. So our...Spain); 3 Messejana dyke (Spain, Portugal); 4 Algarve lava-flows (Portugal); 5 Meseta lava-flows (Morocco);...recorded by the long-period stations of Oporto (Portugal), Rabat (Morocco), M'Bour (Senegal) and Ponta...Astrophyllite Chevkinite Marsarsukite Zircon Cryolite Epidote Chlorite Siderite Siderophyllite Zinnwaldite Lepidolite...Annite Sericite Chlorite Topaz Zircon Fluorite Epidote Chlorite Siderite contacts show limited hydrothermal
Report (issue)
biotite grade green:-ichist facies, and then Lo epidote-a1nphibolite racies in the broad central portion...elongation lineation (n = 11) c. ... 5 C 4 3 2 1 Epidote Titanite Apatite D. 2 ~f:::..~ ~ ~ = - - - _...mylonites are enriched in 1nuscovite, biotite. epidote, apatite. titan1te, and zircon (Table I; Fig. SB)...apatite grains are 111antled by rims of fine-grained epidote in both the deformed and undeforn1ed rocks, consistent...schistose n1ylonitcs are dominated by biotite. epidote. and albite with minor quai1z, titanite, and apatite
Book (volume)
instances: that of Great Britain, in 1825, between Portugal and Brazil; of France, in 1849-1850, when differences...only in France, but for the nobility of Poland, Portugal and other countries who took their fashions and...During the last years of the reign of King of Portugal and Mary Tudor. Despite the failure of his mission... wollaston¬ ite, diopside, tremolite, sphene, epidote and feldspar; that is to say, minerals in which...Calcareous sandstones yield augite, garnet, sphene, epidote; argillaceous sandstones are characterized rather
Book (volume)
1885). (R. N. B.) OLHAO, a seaport of southern Portugal, in the district of Faro; 5 m. E. of Faro, on...crystals are those found with orthoclase, quartz, epidote and calcite in veins in granite at Arendal in Norway... and above all to the complete unification of Portugal with Spain. But if this was not an afterthought...Olivares was immediately due to the revolts of Portugal and Catalonia in 1640. The king parted with him...west to nature), reduced; B, opened flower; C, Portugal, and eastward vertical section of pistil. B and
Book (volume)
them from England, Scotland, Italy, Spain and Portugal. Such a motley throng of competent men had never...and France on the one hand and Great Britain and Portugal on the other, signed at Paris in February 1763...States (New York, 1900). loul£, a town of southern Portugal, in the district of Faro (formerly the province...possessions take some 40% of the import trade, Portugal, Germany, Norway, Sweden and America coming next...import for local consumption is cheap wine from Portugal, bought by the Kaffirs to the extent of over £500
Book
complex. It contains garnet, diopside, wollastonite, epidote, tourmaline, actinolite, chlorite, quartz, etc...21 (13):2568–2570 10. Kashyout AB, Aricò AS, Monforte G, Crea F, Antonucci V, Giordano N (1995) Electrochemical
Report (volume)
nefellmcos na mdustna ceramtca [wtth English abs] Portugal Servt~o Fom Mtnetro Estudos, Notas e Trabalhos...meral Resources, Geol Sc1 Br , p 12-15, [1965?] Monforte, F R See Soden, R R 11860 12563 Monger, James... 14896 Myer, G H X-ray determmat1ve curve for epidote no l, p 78-86, 1llus , tables, 1965 Myers, Alfred...O'Neill, Bernard J, Jr 06856 11860 Soden, R R , Monforte, F. R Etchmg reagent for oxtdes Jour , v 48, no...Hemnch, E Wilham 02632 Mount A1ry Gramte, pnmary epidote and muscovite D1etnch, R V 14275 Orange County
 
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