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Mississippi Valley-type ore deposits

A symposium devoted to the Mississippi Valley type ore deposits is the subject of Economic Geology, Monograph No. 3 (J.S. Brown, Ed., 1967). [Pg.348]

Beales, F.W., 1975. Precipitation mechanisms of Mississippi Valley-type ore deposits. Econ. Geol., 70 943—948. [Pg.359]

Roedder, E., 1967. Environment of deposition of stratiform (Mississippi Valley-type) ore deposits, from studies of fluid inclusions. In J.B. Brown (Editor), Genesis of Stratiform Lead-Zinc-Barite-Fluorite Deposits (Mississippi Valley-type Deposits). Econ. Geol. Monograph, 3 349—361. [Pg.366]

Brannon, J. C., Podosek, F. A., and Cole, S. C., 1997, Radiometric dating of Mississippi Valley-type ore deposits in Sangster, D. F., ed.. Carbonate-hosted lead-zinc deposits Special Publication - Society of Economic Geologists, p. 536-545. [Pg.426]

Kinsman, D.J., 1971. Discussion of Subsurface brines and the formation of Mississippi Valley-type ore deposits, Trans. Inst. Min. Metall., 80 B61—B63. [Pg.73]

Kendrick MA, Burgess R, Leach D, Pattrick RAD (2002b) Hydrothermal fluid origins in Mississippi Valley-Type ore deposits Noble gas and halogen evidence from the Illinois-Kentucky Fluorspar district, Viburnum Trend and Tri-State deposits, Mid-continent, U.S.A. Econ Geol (in press)... [Pg.611]

Germanov AI, Mel kanovitskaya SG (1975) Organic acids in hydrothermal ores of polymetallic deposits and in ground waters. Akad Nauk SSSR Dokl 225 2200-2211 Giordano TH, Barnes HL (1981) Lead transport in Mississippi Valley-type ore solutions. Econ Geol 76 2200-2211... [Pg.68]

Table 5. Calculated concentrations of lead and zinc in proposed Mississippi Valley-type ore fluids (models 1,2, and 3) and a composite ore fluid for red-bed base metal deposits (model 4). Concentrations are in ppm... Table 5. Calculated concentrations of lead and zinc in proposed Mississippi Valley-type ore fluids (models 1,2, and 3) and a composite ore fluid for red-bed base metal deposits (model 4). Concentrations are in ppm...
Sedimentary formation waters have long been invoked as ore-forming fluids in a number of distinctly different geologic settings. Although ore deposit classification schemes vary, the following have been genetically associated with basinal fluids (i) Mississippi-Valley-type lead, zinc, copper, barium, and fluoride deposits (ii) shale-hosted lead, zinc, and barium deposits (iii) rift-basin and redbed copper deposits ... [Pg.2778]

Figure 2. Locations and ages of major Mississippi Valley-type (MVT) ore deposit districts of the mid-continental United States. The ages are taken from Brannon et al.( 996) Chesley et aI.(J994) Symons et at. (1997). Figure 2. Locations and ages of major Mississippi Valley-type (MVT) ore deposit districts of the mid-continental United States. The ages are taken from Brannon et al.( 996) Chesley et aI.(J994) Symons et at. (1997).
Barnes, H. L, 1983, Ore-depositing reactions in Mississippi Valley-type deposits in Kisvarsanyi, G., Grant, S. K., Pratt, W. P., and Koenig, J. W., eds., International conference on Mississippi VaUey-type lead-zinc deposits proceedings volume RoUa, Missouri, United States, University ofMissouri Press, p. 77-85. [Pg.424]

Viets, J. G., and Leach, D. L., 1990, Genetic implications of regional and temporal trends in ore fluid geochemistry of Mississippi Valley-type deposits in the Ozark region Economic Geology, v. 85, no. 4, p. 842-861. [Pg.466]

Plumlee, G.S., Leach, D.L., Hofstra, A.H. et at. (1994) Chemical reaction path modeling of ore deposition in Mississippi Valley-type Pb-Zn deposits of the Ozark region, US midcontinent. Econ. Geol., 89, 1361-1383. [Pg.459]

Barnes HL (1979) Solubilities of ore minerals. In Barnes HL (ed) Geochemistry of hydrothermal ore deposits, 2nd edn. Wiley, New York, pp 405-461 Barnes HL (1983) Ore-deposition reactions in Mississippi Valley-type deposits. In Kisvarsany G, Grant SK, Pratt WP, Koenig JW (eds) Int Conf Mississippi Valley type lead-zinc deposits, Proc vol. Rolla, University of Missouri-Rolla, pp 75-85 Barnes HL, Czamanske GK (1967) Solubilities and transport of ore minerals. In Barnes HL (ed) Geochemistry of hydrothermal ore deposits. Holt, Rinehart, and Winston, New York, pp 334-381... [Pg.346]

Sverjensky DA (1984) Oil field brines as ore-forming solutions. Econ Geol 79 23-37 Sverjensky DA (1986) Genesis of Mississippi Valley-type lead-zinc deposits. Annu Rev Earth Planet Sci 14 177-199... [Pg.353]

Chlorine is the major anion in surface- and mantle-derived fluids. It is the most abundant anion in hydrothermal solutions and is the dominant metal complexing agent in ore forming environments (Banks et al. 2000). Despite its variable occurrence, chlorine isotope variations in natural waters conunonly are small and close to the chlorine isotope composition of the ocean. This is also true for chlorine from fluid inclusions in hydrothermal minerals which indicate no significant differences between different types of ore deposits such as Mississippi-Valley and Porphyry Copper type deposits (Eastoe et al. 1989 Eastoe and Guilbert 1992). [Pg.79]

Currently in the United States, most of the lead produced comes from mines in Missouri, Alaska, Idaho, and Montana, primarily from lead-zinc and lead ores (361, 362). Worldwide, major lead deposits exist in association with zinc, silver, and/or copper (362). There are five major geological types of lead deposits volcanic-hosted massive sulfide deposits [Canada, Cyprus, Japan, Australia (Tasmania), Turkey] sediment-hosted deposits of sulfides interbedded with shales, and so on, formed in an anaerobic marine environment [Australia, Canada, Germany, United States (Alaska)] strata-bound carbonate deposits containing sulfide minerals [United States (Mississippi Valley), southern European Alps, Canada, Poland] sandstone-hosted deposits of finely crystalhne sulfides (Canada, France, Morocco, Sweden) and vein deposits of coarsely crystalline sulfide aggregates (western United States, Germany, Japan, Mexico, Peru) (364). The wide variety of compositions seen for lead minerals is illustrated by the representative lead minerals listed in Table XV (3,47). Below, we discuss the lead minerals that are most prevalent in nature in more detail. [Pg.79]

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See also in sourсe #XX -- [ Pg.331 , Pg.338 ]



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