| | Journal (article/letter/editorial) | their minerals from the Sabugal area, central Portugal Ana M. R. Neiva, Paulo B. Silva and João M. F...With 19 figures and 12 tables Abstract: Granitic beryl-columbite-phosphate subtype aplite-pegmatite veins...the granitic complex type aplite-pegmatites from Gonçalo are the richest in Li and Sn, derived from a higher...Portuguese aplite-pegmatites from Arcozelo da Serra and Gonçalo, which are derived from a granite magma (NEIVA...element class (MSREL) (NEIVA et al. 2008) and Gonçalo aplite-pegmatites belonging to the rare element | | Gourcerol, B., Gloaguen, E., Melleton, J., Tuduri, J., Galiegue, Xavier (2019) Re-assessing the European lithium resource potential – A review of hard-rock resources and metallogeny. Ore Geology Reviews, 109. 494-519 doi:10.1016/j.oregeorev.2019.04.015 | Journal (article/letter/editorial) | lithium-cesium-tantalum (LCT) 29 pegmatites (e.g., Sepeda in Portugal, Aclare in Ireland, Läntta in Finland), rare-metal...15.6% from Argentina and 5.5% from 81 China. Portugal, the first Li producing European country, represents...the French Massif 133 Central, and Argemela in Portugal (Table 2; Černý et al., 2005 and references therein)...pegmatite, Finland, Eilu et al., 2012; Gonçalo pegmatite field, Portugal, Ramos et 146 al., 1994) or lenticular...1992) as well as granite intrusions (e.g., 150 Gonçalo, Ambazac). 151 LCT pegmatites show heterogeneous | | | Journal (article/letter/editorial) | aplite-pegmatite sills, Gonçalo, 13 13.18 Ramos et al. (1995), Guarda-Belmonte area, Portugal Ramos (2007)...Segura, 14 79-m 13.59 Antunes et al. (2010, Portugal n.d. 2013) Lepidolite aplite-pegmatite dikes... 83-m 17.50 20 61-m 16.08–20.54 Gouveia, Portugal Pegmatite (stockscheider) from the Podlesí stock...abundant in the ur Guarda-Belmonte, Segura, and Gravanho-Gouveia areas in Portugal (see Table 1). From...From the Jo Guarda-Belmonte field, amblygonite-subtype and lepidolite-subtype granitic aplite-pegmatite | | | Journal (issue) | W. Mineralogical study of the Gonçalo Li-pegmatite deposit, Portugal……………………………………..23 FALSTER, A.U...exploration in the Barroso-Alvão area, northern Portugal…………..72 MALCZEWSKI, D., DZIUROWICZ, M., KRZYKAWSKI....84 NOVÁK, M., GADAS, P., KOCÁB, J. Secondary beryl in cordierite/sekaninaite pseudomorphs – an indicator...Alto da Misarela pegmatite (Barroso-Alvão field, Portugal): Petrography, mineralogy and relationship to...………..155 UHER, P., BAČIK, P., FRIDRICHOVÁ, J. Beryl in the West-Carpathian granitic pegmatites, Slovakia: | | Roda-Robles, Encarnación, Gil-Crespo, Pedro Pablo, Pesquera, Alfonso, Lima, Alexandre, Garate-Olave, Idoia, Merino-Martínez, Enrique, Cardoso-Fernandes, Joana, Errandonea-Martin, Jon (2022) Compositional Variations in Apatite and Petrogenetic Significance: Examples from Peraluminous Granites and Related Pegmatites and Hydrothermal Veins from the Central Iberian Zone (Spain and Portugal) Minerals, 12 (11) 1401 doi:10.3390/min12111401 | Journal (article/letter/editorial) | Veins from the Central Iberian Zone (Spain and Portugal) Encarnación Roda-Robles 1, *, Pedro Pablo Gil-Crespo...Veins from the Central Iberian Zone (Spain and Portugal). Minerals 2022, 12, 1401. https:// doi.org/10...Alegre, 4169-007 Porto, Portugal ICT (Institute of Earth Sciences)—Porto Pole (Portugal), Rua Campo Alegre...Alegre, 4169-007 Porto, Portugal Department of Geology and Subsurface, Centro Nacional Instituto Geológico...Oropesa, Puente del Arzobispo [86], Logrosán [87] and Guarda-Sabugal [88]; (2) leucogranitic plutons from Belvís | | | Book | MINERAL RESOURCES OF PORTUGAL Text prepared by Luís Plácido Martins CONTENTS 5 7 11 19 20 21...MINING BACKGROUND HISTORICAL OVERVIEW OF MINING IN PORTUGAL PRECIOUS METALS Galicia - Trás-os-Montes Zone...Business in Portugal KEY REFERENCES 3 PREAMBLE A complex and diversified geology endows Portugal with a...ornamental stones and some other mineral substances. Portugal is presently one of the main UE producers of copper...sulphide deposits like Neves-Corvo and Aljustrel, in Portugal, Rio Tinto, Sotiel, Los Frailes, Las Cruces, etc | | | Journal (article/letter/editorial) | IN THE BARROSO–ALVÃO PEGMATITE FIELD, NORTHERN PORTUGAL Tânia MARTINS§ Geology Centre, University of Porto...Porto, Rua do Campo Alegre, 687, Porto, Portugal Encarnación RODA-ROBLES Dpto. Mineralogia y Petrologia...University of Porto, Rua do Campo Alegre, 687, Porto, Portugal Philippe de Parseval Géosciences Environnement...paragenesis. This pegmatite field in northern Portugal has numerous and varied aplite–pegmatite intrusions...Barroso–Alvão field, Cabeceira de Basto granite, Portugal. Introduction Micas can be indicators of the | | | Journal (article/letter/editorial) | pegmatites, as opposed to barren pegmatites, contain beryl, lithium aluminosilicates, phosphates and rare metal...mineralogy and geochemistry of quartz, garnet, topaz, beryl and of primary magmatic origin, (2) quantitative...(zonation and graphic quartz-feldspar intergrowths) beryl and columbite-group minerals, (3) pegmatite structure...lithium aluminosilicates phosphates, pollucite, beryl andresulting Sn–Nb–Ta–REE orogenic and mantle-derived...lithium aluminosilicates and phosphates, pollucite, beryl and Sn–Nb–Ta–REE oxides. In the case of the Leinster | | | Journal (issue) | most famous among collectors for tourmaline and beryl in the 1960s, thanks to the discovery of extraordinary... and of blue (aquamarine) and pink (morganite) beryl, along with a variety of other pegmatite minerals...(1487–1571), who, in 1550, wrote a letter to the King of Portugal, Dom João III, mentioning the Serra Resplandecente...crystals of beautiful green tourmaline were taken to Portugal by sailors who had been exploring the Brazilian...District), and that the region abounded in aquamarine beryl and blue tourmaline (at Figure 4. Caravan near Vila | | | Report (issue) | ........................................... 15 Beryl type ....................................................................................... 87 Portugal ........................................................................................... 99 Beryl Hill ............................................. cassiterite, microcline, lepidolite, apatite, beryl, muscovite, microlite, tourmaline, and amblygonite;... cassiterite, microcline, lepidolite, apatite, beryl, muscovite, microlite, tourmaline, and amblygonite | | | Journal (article/letter/editorial) | MI in several different minerals (quartz, topaz, beryl, K-feldspar, and tourmaline) in many different pegmatites...Massif Central, France; Seixo Amarelo-Gonçalo pegmatite field, Portugal; Cornwall, England; Borborema pegmatite...27.9 ± 4.0 Malkhany, graphic pegmatite Orlovka, Beryl, stockscheider pegmatite Naipa, quartz core Amis...values are typical for the glass of CO2- rich MI in beryl (Thomas et al., 2009a, 2009b) and in some abyssal...critically effects element partitioning. The quartz–beryl veins, showing only type-B MI, extending outwards | | | Journal (issue) | Galopim de Carvalho PortugalGemas Academy, Lisbon, Portugal Al Gilbertson Gemological Institute of America...azurite in K-feldspar, a 149 ct violet Maxixe-type beryl, ‘caramel spice’ variegated opal, yellow-green magnesite...cassiterite mostly in quartz but also, in one case, in beryl. Subsequently, Gübelin and Koivula (2005, p. 585)...imitating emeralds include natural or synthetic beryl, glass or petalite, but almost any light-coloured...Machado’s 1488–1489 report of the embassy to Spain and Portugal (Gairdner 1858, pp. 171, 178). THE JOURNAL OF | | | Journal (issue) | aquamarine, 1.12 ct Imperial topaz and 4.84 ct golden beryl. Courtesy of John Dyer Gems; composite photo by... France; Rui Galopim de Carvalho, Portugal Gemas, Lisbon, Portugal; Lee A. Groat, University of British...only a few decades after Brazil was claimed for Portugal by Pedro Álvares Cabral in 1500. Led by an explorer...Mid-20th Centuries) After Brazil’s independence from Portugal in 1822, the new emperor Dom Pedro I opened the...(1920); and at Anagé (1939) in Bahia (Delaney, 1996). Beryl, tourmaline, chrysoberyl and quartz also were found | | | Journal (issue) | Galopim de Carvalho PortugalGemas Academy, Lisbon, Portugal Shane F. McClure Gemological Institute of America...Perhaps the first mention of such inclusions in beryl was documented by Kesler et al. (2013, p. 398):...mineralibus’) with a note on fluid inclusions in beryl, that states ‘Beryl is a shining and transparent gemstone...oriented parallel to the c-axis are quite common in beryl from granitic pegmatites (e.g. Cameron et al. 1951)...1951). The formation of these inclusions in such beryl crystals was described in detail by Sunagawa and | | | Journal (issue) | Galopim de Carvalho PortugalGemas Academy, Lisbon, Portugal Shane F. McClure Gemological Institute of America...These cover markets for Colombian emerald and red beryl; rare and exotic gem materials; millennials and...spodumene, 20 kg of tourmaline and small amounts of beryl (i.e. aquamarine and morganite; Jeff Swanger, pers...after subtracting the contributions from the host beryl, the resulting spectrum matched that of spodumene...for spodumene to be associated with iron-bearing beryl (aquamarine) in gem-bearing pegmatites, we performed | | | Journal (issue) | Galopim de Carvalho PortugalGemas Academy, Lisbon, Portugal Lee A. Groat University of British Columbia, Vancouver...includes numerous specimens of quartz, tourmaline and beryl, along with other minerals from Maine and elsewhere...crown and pavilion pieces made of quartz, topaz, beryl or tourmaline, these new products simply consist... a 1516 letter from Tomé Pires to the King of Portugal referenced rubies from Burma as well as dark red...descriptions by Portuguese travellers such as Gonçalo Pereira in 1530 (Lopes de Castanheda 1561; Dames | | | Report (issue) | includes production from the Neves Corvo Mine in Portugal, which is the leading producer of tin in Europe...million metric tons of tin (Sainsbury, 1969b). Portugal and Spain.—An 800-km-long belt of tin- and tungsten-bearing...tungsten-bearing deposits that extends southeastward through Portugal and Spain is associated with dominantly porphyritic...surrounding rocks. The Neves-Corvo deposit in Portugal—one of the largest and richest massive sulfide...ore in the NevesCorvo massive sulfide deposit of Portugal was a departure from conventional tin ore. Alaskan | | | Book | diamonds as “Brazilian” ones when the king of Portugal banned the trade in diamonds with India; to lend...Affaires Étrangères (Paris), Mémoires et Documents, Portugal (vol. 2), p. 340. 2. David Jeffries, A Treatise...Centre for History, University of Lisbon, Lisbon, Portugal © The Author(s) 2019 M. Bycroft, S. Dupré (eds...jewels, which would befall on you [the King of Portugal], and half of the jewels that were already shown...Paper 411 (2006). 5. Luciana Stegagno Picchio, Portugal e Portugueses no livro das “Navigationi” de G | | | Journal (issue) | island in the Caribbean and called it San Salvador. Portugal and Spain, the global powers of the day, understood...Venezuela, Colombia, Ecuador, and Peru, while Portugal gained the eastern side. On his third trip to...instead on the coast of Brazil, which he claimed for Portugal on April 22 of that year. The voyages of Amerigo...effectively divided the South America continent between Portugal and Spain. The Cantino planisphere map, produced...region. Photo by Robert Weldon/GIA. shipments to Portugal of pau brasil (Brazilwood), a tree sought after | | | Report (issue) | up to 42 percent beryllium oxide, and industrial beryl, which can contain up to about 5 percent beryllium...bertrandite (which is supplied domestically) and beryl (which is currently supplied solely by imports)...of the beryllium produced globally, industrial beryl is critical for the production of the very high...in Utah; beryl is imported mainly from Brazil, China, Madagascar, Mozambique, and Portugal. High-purity...deposits that have an abundance of the mineral beryl (fig. E2). The primary global provider of bertrandite | | | Journal (volume) | Madagascar [1,2]. It is the Cs-Li end-member of the beryl group, and an attractive gem with deep purplish...These crystals thus appear to be mixed pezzottaite-beryl crystals. Cs and Na show a negative correlation...assumption we have studied a new occurrence of green beryl (i.e., emerald) from Glinka, located 80 km north...north of the wellknown Emerald mines. The beryl from the Glinka occurrence is hosted by glimmerite occurring...tremoliteactinolite, and chlorite. Accessory minerals include beryl, chrysoberyl, tourmaline, corundum, apatite, fluorite | | | Journal (volume) | of,as should have been the case,~ with those of Portugal, Southern Spain, Morocco and Senegal, The animals...rare species of sharks taken at Cape Espichel (Portugal) in 1200 metres ( Centrophorus squamosus, C. crepidalbus...of some prehistoric stations and moni ments of Portugal (twenty-two figures), Carlos Ribiero; Antique...Rames). oe Astien, ro Aaa Ot aA ag deposits of Portugal ; : Deposits of San Valentino; wrought boneFe...waters emptied into the ocean by the Rio de Sao Gonçalo ; the Guahyba estuary subsequently overlapped the | | | Book (volume) | Dekker, Ron Demey, Kenneth P. Dial, Rod Elgar, Gonçalo Elias, Peter English, Lincoln Fishpool, Sylke Frahnert...though usually 15-30. Vagrants recorded in Spain, Portugal and Canary Is. Status and Conservation. Not globally...ruficollis ruficollis, near Pancas, Tagus Estuary, Portugal. Photo: Tony Tilford/ Oxford Scientific Films]...Breeding. Breeds early May to late Aug in Spain and Portugal, and mid-May to Aug in C Morocco, Algeria and...tree, in Tunisia also in cactus plantation, in S Portugal also among coastal driftwood on sandbank; no nest |
|
Gonçalo Sul C 70 Mine, Gonçalo, Guarda, Guarda, Portugal