 | Reiser, Fiona K.M., Rosa, Diogo R.N., Pinto, Álvaro M.M., Carvalho, João R.S., Matos, João X., Guimarães, Fernanda M.G., Alves, Luís C., de Oliveira, Daniel P.S. (2011) Mineralogy and geochemistry of tin- and germanium-bearing copper ore, Barrigão re-mobilized vein deposit, Iberian Pyrite Belt, Portugal. International Geology Review, 53 (10) 1212-1238 doi:10.1080/00206811003683168 | Journal (article/letter/editorial) | | germanium-bearing copper ore, Barrigão re-mobilized vein deposit, Iberian Pyrite Belt, Portugal 1938-2839 Geology...Review a LNEG/URMG, Alfragide, Portugal; bCREMINER/FCUL, Lisbon, Portugal; cMuseu Nacional de História...Lisbon, Portugal; dITN, Estrada Nacional, Sacavém, Portugal (Accepted 1 February 2010) The Barrigão re-mobilized...Iberian Pyrite Belt, southern Portugal, is located about 60 km south of Beja and 10 km southeast of the...respectively. Electron microprobe analysis of Barrigão ores revealed the germanium and tin to be restricted |  | Li, Kan, Etschmann, Barbara, Rae, Nicholas, Reith, Frank, Ryan, Chris G., Kirkham, Robin, Howard, Daryl, Rosa, Diogo R.N., Zammit, Carla, Pring, Allan, Ngothai, Yung, Hooker, Antony, Brugger, Joël (2016) Ore Petrography Using Megapixel X-Ray Imaging: Rapid Insights into Element Distribution and Mobilization in Complex Pt and U-Ge-Cu Ores. Economic Geology, 111 (2) 487-501 doi:10.2113/econgeo.111.2.487 | Journal (article/letter/editorial) | | confirmation of the two-stage Ge enrichment in the Barrigão deposit, with demonstration of the presence of...polymetallic Cu-(Sn,Ge,Zn) hydrothermal veins from the Barrigão deposit, Alentejo Province, Portuguese Iberian...Beverley mine, Australia’s third U mine and also Australia’s first operating in situ recovery mine. The deposits...samples from premining cores from the Beverley North mine area were selected for MSXRF microscopy: one sample...Bev15.3, respectively). The Barrigão deposit (Alentejo province, Portugal) belongs to the Portuguese Iberian |  | Etschmann, Barbara, Liu, Weihua, Li, Kan, Dai, Shifeng, Reith, Frank, Falconer, Donna, Kerr, Gemma, Paterson, David, Howard, Daryl, Kappen, Peter, Wykes, Jeremy, Brugger, Joël (2017) Enrichment of germanium and associated arsenic and tungsten in coal and roll-front uranium deposits. Chemical Geology, 463. 29-49 doi:10.1016/j.chemgeo.2017.05.006 | Journal (article/letter/editorial) | | two Ge-producing Chinese coal deposits: the Dazhai mine from the Lincang deposit (sample X1-7 from the lower...fragment from a sandstone-hosted U mine in South Australia (Beverley mine; Bev 21.6) as well as a Ge-free...a Ge-bearing chalcopyrite from Barrigão, Alentejo province, Portugal, as a model for Ge substituting...(Li et al., 2016; Reiser et al., 2011). The Dazhai Mine (Lincang Ge deposit) is located in Yunnan, southwestern...(~0.37 wt % Ge) chalcopyrite from Barrigão, Alentejo province, Portugal. Li et al. (2016) and Reiser et |  | Codeço, Marta S., Mateus, António, Figueiras, Jorge, Rodrigues, Pedro, Gonçalves, Luís (2018) Development of the Ervidel-Roxo and Figueirinha-Albernoa volcanic sequences in the Iberian pyrite Belt, Portugal: Metallogenic and geodynamic implications. Ore Geology Reviews, 98. 80-108 doi:10.1016/j.oregeorev.2018.05.009 | Journal (article/letter/editorial) | | volcanic sequences in the Iberian Pyrite Belt, Portugal: metallogenic and geodynamic implications Marta...volcanic sequences in the Iberian Pyrite Belt, Portugal: metallogenic and geodynamic implications, Ore...volcanic sequences 2 in the Iberian Pyrite Belt, Portugal: metallogenic and geodynamic implications 3 4...Piso 4, 1749-016 Lisboa, Portugal 15 3 16 2740-264 Porto Salvo, Portugal GFZ German Research Centre...sequences in 20 the Iberian Pyrite Belt (IPB) in Portugal form two elongated and independent exposures |  | | Journal (article/letter/editorial) | | freibergite, tennantite, stannite, briartite, rutile, and graphite. Pyrite occurs as porphyroclasts...which represented an important by-product of the mine. Geological setting The Black Angel deposit is...stannite, löllingite, enargite, bornite, polybasite, rutile, hematite, magnetite, electrum, and graphite (Pedersen...deposit orebodies and sample locations (based on mine maps from Greenex A/S 1990). a Overview of the orebodies...where it occurs as inclusions in galena. Rutile and graphite Rutile was found in three samples and is typically |  | Belissont, Rémi, Muñoz, Manuel, Boiron, Marie-Christine, Luais, Béatrice, Mathon, Olivier (2016) Distribution and oxidation state of Ge, Cu and Fe in sphalerite by μ-XRF and K-edge μ-XANES: insights into Ge incorporation, partitioning and isotopic fractionation. Geochimica et Cosmochimica Acta, 177. 298-314 doi:10.1016/j.gca.2016.01.001 | Journal (article/letter/editorial) | | sphalerites were collected from dierent locations in the mine (Cassard et al., 1994). The specimens, prepared... Congo − − Synthetic 34.6 wt.% 29.1 wt.% Barrigão, Portugal 71.6 wt.% 0.3 wt.% Kipushi, D.R. Congo 29...% Oruro, Bolivia 0.12−0.29 wt.% 46.5 wt.% Barrigão, Portugal nm 34.3 wt.% Lauriéras, France not measured...GeO2 were performed on the crystal structures of rutile-like polymorphs (argutite) with octahedral Ge (Haines...argyrodite, all of which have tetragonal Ge. GeO2 have rutile-like structures with octahedral Ge. Roman numerals |  | | Journal (article/letter/editorial) | | the Neves-Corvo deposit, Iberian Pyrite Belt, Portugal J. R. S. CARVALHO1,2,*, J. M. R. S. RELVAS1, A...Lisboa, Portugal Sustainable Innovation Centre, ISQ, Qeiras Taguspark, 2740-120 Porto Salvo, Portugal Helmholtz-Zentrum...Somincor - Lundin Mining, Neves Corvo mine, 7780 Castro Verde, Portugal [Received 1 March 2017; Accepted 10...Neves-Corvo volcanic-hosted massive sulfide deposit, Portugal. The distribution of these ore metals in the deposit...ores (the initial resource was 34 Mt @ 8.5% Cu; the mine operated for 5 years before the head grade dropped |  | | Conference Proceedings (Volume) | | Cover photograph: View of the Aitik open pit copper mine in the very north of Sweden. Mining operations started...Lombador massive sulphide orebody, Neves Corvo, Portugal: an on-going study .............................of gold (electrum) in the Lousal mine, Iberian pyrite belt, Portugal ..................................modifications of epithermal silver mineralization at Martha Mine, Deseado Massif, Argentina . . ...................multiple ways. Without drillhole data, or an existing mine site that has been mapped in detail at depth in |
|
