 | | Journal (article/letter/editorial) | | 1982, VOL. 46, PP. 371-7 Palladium minerals from Hope's Nose, Torquay, Devon A. M. CLARK AND A. J. CRIDDLE...Two palladium arsenide-antimonides have been found as small inclusionsassociated with native gold at Hope's...Hope's Nose. One of the minerals has been identified as isomertieite; the other is chemically very similar...nm are tabulated. The luminance values of the Hope's Nose isomertieite are 55.5% in air and 42.5% in oil...T w o palladium minerals have been found as small inclusions in some specimens of native gold from Hope's |  | | Journal (article/letter/editorial) | | Palladian gold from the Cau iron mine, Itabira District, Minas Gerais, Brazil G. R. OLIVO,M. GAUTHIERAND...Montr6al, PQ, Canada, H3C 3P8 Abstract Palladian gold from the Cau~ iron mine, Itabira District, Minas...called jacutinga. Palladium content of the gold grains varies from 1% to 20%, high palladium values being...being associated with palladium-copper-oxide inclusions and showing island-mainland and replacement (relict)...orebody, palladium is homogeneously distributed throughout the gold grains. Palladium and gold mineralization |  | | Report (issue) | | Exploration for gold between the lower valleys of the Erme and Avon in the South Hams district of Devon Geochemistry...PhD Cover photographs Front cover: The grains of gold are from a drainage sample: the largest are about...long. Geophysics K E Rollin, BSc Back cover: Gold grains from overburden have been mounted and polished...polished. The one (top) contains up to 4% of palladium and silver, the amount varying across the section:...growth zones and the trace of the probe scan; palladium content (about 5%) varies across the apparent |  | | Journal (article/letter/editorial) | | Seleniferous minerals of palladium and platinum from ouro preto-bearing mineralisation in Brazil Alexandre...bonanza-style mineralisation of palladiferous gold that triggered two major gold rushes in Brazil (Minas Gerais and...Pelada, Pará, have Pd–O-bearing, dark-coloured ferruginous coatings on gold (ouro preto). Depending upon...the amount of palladium alloyed with gold, a number of seleniferous minerals of palladium and platinum...exclusiveness of Sebearing, alloy-like phases of palladium to Serra Pelada testifies to its very Pd-rich |  | Chapman, R. J., Leake, R. C., Bond, D. P. G., Stedra, V., Fairgrieve, B. (2009) Chemical and Mineralogical Signatures of Gold Formed in Oxidizing Chloride Hydrothermal Systems and their Significance within Populations of Placer Gold Grains Collected during Reconnaissance. Economic Geology, 104 (4) 563-585 doi:10.2113/gsecongeo.104.4.563 | Journal (article/letter/editorial) | | 563–585 Chemical and Mineralogical Signatures of Gold Formed in Oxidizing Chloride Hydrothermal Systems...their Significance within Populations of Placer Gold Grains Collected during Reconnaissance R. J. CHAPMAN...selenides ± tellurides ± antimonides ± arsenides. Placer gold grains derived from this style of mineralization...styles of mineralization. The discovery of placer gold grains of this type in areas remote from known in...published data for 303 gold grains from 10 localities in the United Kingdom. Six generic gold alloy types have |  | | Report (issue) | | "Whatever is gold does not glitter. A gentle radiance belongs to the Friedrich Nietzsche, The Wanderer...photo Left: A wall of gold bricks in the Federal Reserve Bank of New York's gold vault Photo Robert Gambee...Crystallized gold from Canada Private collection; Jeff Scovil photo extraLapis English No. 5 Gold The Noble...edition in the English language of extraLapis No. 2 Gold with permission of Christian Weise Verlag, Munich...Weise Verlag, Munich, Germany ISBN 3-921656-23-0 GOLD The Noble Mineral Written By Hans-Gert Bachmann |
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Hope's Nose, Torquay, Torbay, Devon, England, UK