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galena

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Journal Article
Published: 01 February 2002
Mineralogical Magazine (2002) 66 (1): 215-229.
...{amsmath} \pagestyle{empty} \begin{document} \begin{eqnarray*}&&{\frac{1}{10}Cu_{10}(Zn,Fe)_{2}Sb_{4}S_{13}_{Cu-fahlore}^{}}\ +\ {AgSbS_{2}_{in\ galena}^{}}\ +\ {Pbs_{galena}^{}}\ =\ \\&&{CuPbSbS_{3}_{bournonite}^{}}\ +\ {\frac{1}{10}Ag_{10}(Zn,Fe)_{2}Sb_{4}S_{13}_{Ag-fahlore}^{}}\end...
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Journal Article
Published: 01 December 2001
The Canadian Mineralogist (2001) 39 (6): 1641-1652.
...-bearing galena, wittichenite and tetradymite. Within the intergrowths of Cu–Ag–Pb–Bi–S(Se,Te) minerals, Te (especially) and Se are preferably partitioned into Ag-bearing phases. § E-mail address : guxp@geol.sci.hiroshima-u.ac.jp 22 09 2001 05 03 2001 © 2001 Mineralogical...
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Journal Article
Published: 01 December 2001
The Canadian Mineralogist (2001) 39 (6): 1653-1663.
... cannizzarite Bi-containing galena Mittal–Hohtenn Valais Switzerland xilingolite structure cristalline macle homologue de la lillianite données à la microsonde électronique cannizzarite galène bismuthifère Mittal–Hohtenn Valais Suisse Hong et al. (1982) reported...
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Journal Article
Published: 01 January 2001
European Journal of Mineralogy (2001) 13 (1): 197-205.
...Raymund GOTTSCHALK; Albrecht BAUMANN Abstract The lead isotope data of lead coffin fragments found in late-Roman cemeteries in the Rheinland (Köln-Aachen area), Germany, generally cluster in a very narrow range. The coincidence of the lead isotope composition with that of post-Variscan galenas...
FIGURES
Journal Article
Journal: Economic Geology
Published: 01 December 2000
Economic Geology (2000) 95 (8): 1673-1687.
...Virgil W. Lueth; Peter K.M. Megaw; Nicholas E. Pingitore; Philip C. Goodell Abstract Argentiferous galena is the main silver-bearing phase at both the East and West camps of the Santa Eulalia district, Chihuahua, Mexico. The silver occurs as a coupled substitution of Ag and Sb for Pb in PbS...
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Journal Article
Published: 01 February 2000
Mineralogical Magazine (2000) 64 (1): 121-124.
... bodies. The IGB is enclosed by slightly younger tonalitic gneisses and is intruded by numerous sheets of tonalite ( Nutman, 1986 ). The sulphides present are mostly Fe- and Cu-bearing phases associated with the pillow lavas, and Au-rich carbonate veins with galena and arsenopyrite replacing mafic...
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Journal Article
Published: 01 April 1999
Exploration and Mining Geology (1999) 8 (1-2): 43-63.
.../ 204 Pb, 207 Pb/ 204 Pb and 208 Pb/ 204 Pb ratios for galenas from the stratabound mineralization, with mean values of 18.42, 15.59, and 38.25, respectively, fall within the range of stratabound polymetallic deposits of northern and central Chile, and indicate a Lower Cretaceous magmatic rock source...
Journal Article
Published: 01 January 1999
Reviews in Mineralogy and Geochemistry (1999) 38 (1): 321-392.
Journal Article
Journal: Economic Geology
Published: 01 December 1998
Economic Geology (1998) 93 (8): 1345-1368.
... origins. The fine-grained sphalerite-galena bands (Mode 1) are intricately interlayered with pelagic organic-rich beds and thin turbidite beds. They exhibit classic sedimentary textures, such as load casts and flames, indicative of a synsedimentary origin. Coarser-grained Mode 2 base metal sulfides show...
Journal Article
Journal: Economic Geology
Published: 01 October 1998
Economic Geology (1998) 93 (6): 911-919.
..., Musquodoboit, Shubenacadie, and River Denys) over a distance of about 300 km.Lead isotope ratios in galena from eight deposits and strontium isotope ratios in ore-stage calcite from two deposits and in sphalerite from one deposit collectively indicate derivation of these elements directly from sources specific...
Journal Article
Published: 01 August 1998
Canadian Journal of Earth Sciences (1998) 35 (8): 936-950.
...M A Hu; J R Disnar; L Barbanson; I Suarez-Ruiz Abstract The La Florida lead-zinc deposit (Cantabria, Spain), which is hosted by Urgonian carbonates, is located on the border of the Basco-cantabric Lower Cretaceous basin. The stratiform orebody, which is composed of sphalerite, galena, and barite...
Journal Article
Journal: Economic Geology
Published: 01 May 1998
Economic Geology (1998) 93 (3): 347-359.
...D. L. Leach; A. H. Hofstra; S. E. Church; L. W. Snee; R. B. Vaughn; R. E. Zartman Abstract New 40 Ar/ 39 Ar age spectra on sericite and lead isotope data on tetrahedrite, siderite, galena, bournonite, and stibnite, together with previously published isotopic, geochemical, and geologic studies...
Journal Article
Journal: Economic Geology
Published: 01 February 1998
Economic Geology (1998) 93 (1): 68-83.
...D. T. A. Symons; M. T. Lewchuk; D. F. Sangster Abstract The Kicking Horse and Monarch Mississippi Valley-type zinc-lead ore deposits are in the southern Rocky Mountains of the foreland belt in the Canadian Cordillera of British Columbia. These epigenetic sphalerite-galena deposits are hosted...
Journal Article
Journal: Economic Geology
Published: 01 February 1998
Economic Geology (1998) 93 (1): 102-107.
Journal Article
Published: 01 December 1997
Mineralogical Magazine (1997) 61 (6): 895-897.
Journal Article
Published: 01 June 1997
Environmental Geosciences (1997) 4 (2): 104-110.
.... It was proposed that lead was being released into groundwater from galena (PbS)-mineralized fracture zones in the local dolomite aquifer. In 1994, the New Jersey Geological Survey initiated a study to determine the mobilization and transport of lead from the galenamineralized fractures to local wells. Preliminary...
Journal Article
Journal: Economic Geology
Published: 01 April 1997
Economic Geology (1997) 92 (2): 248-258.
...D. L. Reid; H. J. Welke; C. B. Smith; J. M. Moore Abstract Galena in giant Proterozoic sediment-hosted Pb-Zn sulfide deposits in the Bushmanland Group of South Africa has a very uniform Pb isotope composition, with 206 Pb/ 204 Pb = 16.74-16.82, 207 Pb/ 204 Pb = 15.54-15.62, and 208 Pb/ 204 Pb...
Journal Article
Published: 01 December 1996
Mineralogical Magazine (1996) 60 (6): 978-982.
Journal Article
Journal: Economic Geology
Published: 01 November 1996
Economic Geology (1996) 91 (7): 1292-1297.
Journal Article
Journal: Economic Geology
Published: 01 October 1996
Economic Geology (1996) 91 (6): 1145-1150.