A Study of Petrography, Fluid Inclusions and Graphite Alteration of the Phoenix Uranium Deposit, Athabasca Basin, Northern Saskatchewan, Canada

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Book Synopsis A Study of Petrography, Fluid Inclusions and Graphite Alteration of the Phoenix Uranium Deposit, Athabasca Basin, Northern Saskatchewan, Canada by : Kewen Wang

Download or read book A Study of Petrography, Fluid Inclusions and Graphite Alteration of the Phoenix Uranium Deposit, Athabasca Basin, Northern Saskatchewan, Canada written by Kewen Wang and published by . This book was released on 2016 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Phoenix unconformity-related uranium (URU) deposit, located in the southeastern Athabasca Basin, is associated with a NE-trending, moderately SE-dipping reverse fault crosscutting the unconformity between the Proterozoic Athabasca Group and the Archean - Paleoproterozoic basement. The mineralisation occurs mainly along the faulted graphite zones or at the intersection of the faults and unconformity and is associated with pervasively developed tourmaline alteration. Primary aqueous fluid inclusions were studied in post-diagenetic, pre- to syn-mineralisation quartz overgrowths and vug-filling drusy quartz in sandstone (QBSN2), and syn- to post-mineralisation, veinfilling coarse-grained drusy quartz in both sandstone (QBSN3) and basement (QBSM4). Only a few liquid-dominant biphase aqueous fluid inclusions were found in QBSN2, while four types of aqueous fluid inclusions, including liquid-dominant biphase (liquid + vapour), vapour-dominant biphase (vapour + liquid), monophase (vapour-only) and triphase (liquid + vapour + solid) inclusions, were recognized in QBSN3 and QBSM4. The coexistence of multiple types of inclusions within individual fluid inclusion assemblages is interpreted to indicate fluid immiscibility and heterogeneous trapping. Microthermometric and cryogenic Raman spectroscopic analyses reveal that the highsalinity fluids in QBSN2, QBSN3 and QBSM4 belong to the H2O-NaCl-CaCl2 ± MgCl2 fluid system. The liquid-dominant inclusions in QBSN2 are interpreted to represent homogeneous trapping of the liquid phase show a high salinity of 27.9 wt% (NaCl+CaCl2; same for all the salinity values unless otherwise specified) and a moderate temperature of 128 °C, whereas those in QBSN3 indicate a wide range of salinities from 1.2 to 33.0 wt% and temperatures from 80 to 157 C for QBSN3. The inclusions of QBSM4 yielded high salinities from 26.0 to 30.1 wt% and low to moderate temperatures from 90 to 130 °C. Bulk fluid inclusion volatile analysis by mass spectrometry indicates H2O as the dominant species, with less than 1 mole% non-aqueous volatiles. The Raman spectroscopic study of the metamorphic graphite in metapelites (Gr1) suggests gradual structural disordering towards the mineralisation, reflected by an increasing percentage of disordered spectra (D1 and D2 bands at ~1350 cm-1 and ~1620 cm-1 other than prominent G band at ~1580 cm-1). Surficial defects appearing as hollow points were observed near the mineralisation zone and interpreted to be caused by oxidizing acidic brines. Secondary methane-dominant vapour inclusions associated with biphase aqueous inclusions in the pegmatitic or massive quartz in the basement (QBSM2) are considered to represent the basement derived C-O-H fluids, which may have served as reducing agents for U precipitation. The new data obtained in this study about fluid inclusions and graphite in the Phoenix uranium deposit are generally consistent with those from other unconformity-related uranium deposits in the Athabasca Basin. However, our mineralising fluid temperatures are considerably lower than those reported in previous studies, and the depth of mineralisation, inferred from fluid immiscibility and pressure calculations, is significantly shallower than invoked in the conventional deep-burial hydrothermal model. Furthermore, the spatial association of graphite dissolution and structural disordering with mineralisation confirm the important role of graphite in mineralisation through fluid-graphite reaction and generation of hydrocarbons.

Petrology of the Non-mineralized Wheeler River Sandstone-hosted Alteration System and the Eagle Point and Millennium Basement-hosted Unconformity-related Uranium Deposits, Athabasca Basin, Saskatchewan: Implications for Uranium Exploration

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Total Pages : 446 pages
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Book Synopsis Petrology of the Non-mineralized Wheeler River Sandstone-hosted Alteration System and the Eagle Point and Millennium Basement-hosted Unconformity-related Uranium Deposits, Athabasca Basin, Saskatchewan: Implications for Uranium Exploration by : Jonathan Cloutier

Download or read book Petrology of the Non-mineralized Wheeler River Sandstone-hosted Alteration System and the Eagle Point and Millennium Basement-hosted Unconformity-related Uranium Deposits, Athabasca Basin, Saskatchewan: Implications for Uranium Exploration written by Jonathan Cloutier and published by . This book was released on 2009 with total page 446 pages. Available in PDF, EPUB and Kindle. Book excerpt: A study of the Millennium and Eagle Point basement-hosted deposits was conducted to obtain a comprehensive understanding of the alteration in these two atypical uraniferous systems and to apply these findings in formulating effective exploration strategies. In addition, an investigation of the Wheeler River "apparently barren" sandstone-hosted alteration system was conducted to provide insights into the critical events needed in order to form sandstone-hosted unconformity-related deposits. At Millennium, the atypical alteration halo, wherein the inner chlorite halo is much smaller than other basement-hosted deposits, is the result of pervasive muscovite alteration of the basement rocks by Na-K-Fe basinal brines during the pre-ore stage at ca. 250°C. As alteration of the basement rocks progressed, the basinal brines acquired Ca, Fe and Mg while creating up to 20% voids in the basement rocks. Prior to the mineralizing event, the chemically modified basinal fluids formed a minor Fe-rich chamoisite halo that demarcates a redox front during the ca. 1590 Ma syn-ore stage, where uranium ore was precipitated. At Eagle Point, the atypical alteration halo, wherein dolomite and calcite alteration is more significant than other basement-hosted deposits, is the result of more intense pre-Athabasca Basin alteration. The Eagle Point deposit is also distinct by significant late remobilization of primary uraninite into secondary structures that occurred at ca. 535 Ma. At the Wheeler River "apparently barren" alteration system, the critical factor for the lack of uranium mineralization in the sandstone is the temporal relationship between the different fluids with the uranium-bearing oxidized basinal fluids present prior to the reduced chemically modified basinal fluids and reduced basement fluids. However, the possibility of a small basement-hosted uranium deposit at Wheeler River cannot be excluded because the sudoite-producing basement fluids may represent basinal brines that reacted with basement lithologies to become reducing and Mg-rich, and therefore may have precipitated uraninite during this process. The results of this study support the genetic model in which basinal fluids were likely the source of uranium deposits and that the basement fluids were unlikely significant sources of uranium in sandstone-hosted deposits.

Alteration Spatially Associated with the Phoenix Unconformity-Related Uranium Deposit, Athabasca Basin, Saskatchewan, Canada

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Book Synopsis Alteration Spatially Associated with the Phoenix Unconformity-Related Uranium Deposit, Athabasca Basin, Saskatchewan, Canada by : Jack Dann

Download or read book Alteration Spatially Associated with the Phoenix Unconformity-Related Uranium Deposit, Athabasca Basin, Saskatchewan, Canada written by Jack Dann and published by . This book was released on 2019 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Unconformity-related uranium deposits in the Athabasca Basin represent a significant global resource of uranium. One such deposit, the Phoenix Deposit, discovered in 2007 on Denison Mine's Wheeler River property, shares similarities with other deposits in the Basin. The Phoenix Deposit is located at the apex between a basement shear structure, and the unconformity between the crystalline basement and overlying sandstones. The shear structure extends into the sandstones, this structure controls the distribution of alteration minerals in the basement and early alteration phases in sandstones. The shear structure extending to sandstones is not spatially associated with late alteration phases associated with the uranium deposit, suggesting that the structure was not important for uranium mineralisation. Bulk rock compositions of sandstones show chimney-like distribution of elements above the uranium deposit. The most notable ones are the distribution of yttrium, and boron. Rare earth elements and yttrium are not soluble in aqueous fluids at low temperatures and they are enriched in uranium ore. Therefore, the chimney-like distribution of elements are attributed to uraniferous hydrothermal activity in sandstones. Petrographic and chemical analysis of alteration associated with the Phoenix Deposit shows two types of tourmaline, a pre-ore (Tur 1) in the basement, which is likely a metamorphic product (Tur1) and a syn-ore magnesiofoitite (Tur 2) in the basement and the sandstones. Three generations of chlorite are identified within the alteration halo of the Phoenix Deposit; an early Fe-rich clinochlore (C1) in the basement and sandstones, the second generation, Mg-rich sudoitic chlorite (C2) in the basement, and a late, sudoitic chlorite (C3) in the basement and sandstones. Illite shows three types; an early and late M1 and a late M2. M1 is found as two polytypes, 1Mc and 1Mt, in the basement and sandstones, with the 1Mt having a spatial relationship with the uranium deposit. Late M2 illite is coarse-grained and occurs in the basement and sandstones. Near Infrared (NIR) spectra of sandstones overlying the deposit shows absorption features between 600 and 700 nm. It is considered that these absorption features appear to have been produced during late hydrothermal activity and may have a temporal as well as spatial relationship with uranium mineralisation.

Bulletin

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Total Pages : 660 pages
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Book Synopsis Bulletin by : Geological Survey of Canada

Download or read book Bulletin written by Geological Survey of Canada and published by . This book was released on 1950 with total page 660 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Geometric and Hydrodynamic Modelling of Fluid-structural Relationships in the Southeastern Athabasca Basin, Saskatchewan, Canada, with Implications for Uranium Ore Genesis

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Book Synopsis Geometric and Hydrodynamic Modelling of Fluid-structural Relationships in the Southeastern Athabasca Basin, Saskatchewan, Canada, with Implications for Uranium Ore Genesis by : Zenghua Li

Download or read book Geometric and Hydrodynamic Modelling of Fluid-structural Relationships in the Southeastern Athabasca Basin, Saskatchewan, Canada, with Implications for Uranium Ore Genesis written by Zenghua Li and published by . This book was released on 2016 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The high-grade unconformity-related uranium deposits in the Athabasca Basin in northern Saskatchewan, Canada, generally show close spatial relationships with reactivated basement faults. However, the nature of this relationship has not been well understood. This thesis aims to address this problem through two interrelated components of research. The first phase of the research involved 3-dimensional (3D) geometric modelling of the unconformity surface in the southeastern Athabasca Basin, in conjunction with basement structures interpreted from regional-scale geophysical data. The second phase was accomplished through 2-dimensional (2D) numerical modelling of fluid flow involving basement faults, with thermal convection and faulting-related deformation as the driving forces, respectively. The detailed 3D model of the sub-Athabasca unconformity surface, constructed from drill hole data with GoCAD, reveals numerous dominantly NE-trending ridges and valleys in the unconformity surface. The most prominent ridge, up to 320 m high and extending northeast semi-continuously from the Key Lake deposit in the south to McArthur River deposit in the north, is interpreted to result from displacement along a major basement fault zone. It coincides with a regional, northeast-trending alteration corridor that hosts several large uranium deposits and a number of prospects. Numerical modelling of free thermal convection involving basement faults using FLAC3D indicates that the location, spacing, orientation and thermal conductivities of basement faults exert influence on the size and location of the convection cells. For models with an isolated basement fault zone, an up-flow centre coincides with the fault zone and the dip angle of the fault zone does not affect the fluid flow pattern. In the case of two fault zones, however, the upwelling plume between two convection cells may either coincide with each fault zone or be located between the two fault zones, depending on fault spacing. When the permeability of the basement is less than two orders of magnitude lower than that of the overlying sandstone, the basement faults can act as fluid conduits of either ingress or egress flow, depending on their thermal conductivities and relative locations in the models. Numerical modelling of fluid flow in relation to deformation in a compressional stress regime indicates that the fluid flow pattern is sensitive to the degree of bulk shortening. At a low bulk shortening stage, fluid is driven up along the fault zone into the sandstone in the basin, whereas at a relatively high degree of bulk shortening, fluid tends to flow down into the fault zone and the basement. The results demonstrate that varying the dip angle and pre-existing offset along the fault has a negligible effect on the strain distribution and fluid flow patterns. These modelling results imply that both sandstone-hosted and basement-hosted orebodies may be generated at different stages of deformation within the same fault system under a unified compressional stress regime. The results of this research confirm the importance of pre-existing basement faults in the formation of unconformity-related uranium deposits in the Athabasca Basin. The fluid circulation in the basin and basement may be characterized by the dominance of thermally-driven fluid convection during periods of tectonic quiescence, and by deformation-driven fluid flow during relatively active periods, perhaps related to far-field tectonic events. Keywords: 3D modelling, numerical modelling, fault interpretation, thermal convection, fault reactivation, fluid flow, unconformity, uranium deposit, Athabasca Basin.

Spatial and Temporal Variations in Composition and P-T Conditions of Ore-Forming Fluids Along Structures Controlling Unconformity-Related Uranium Deposits in the Athatbasca Basin, Saskatchewan

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Book Synopsis Spatial and Temporal Variations in Composition and P-T Conditions of Ore-Forming Fluids Along Structures Controlling Unconformity-Related Uranium Deposits in the Athatbasca Basin, Saskatchewan by : Morteza Rabiei

Download or read book Spatial and Temporal Variations in Composition and P-T Conditions of Ore-Forming Fluids Along Structures Controlling Unconformity-Related Uranium Deposits in the Athatbasca Basin, Saskatchewan written by Morteza Rabiei and published by . This book was released on 2021 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Unconformity-related uranium (URU) deposits in the Athabasca Basin occur within certain segments of basement-rooted reverse faults near the basin-basement unconformity. It is widely accepted that these deposits formed through interaction between oxidized basinal fluids and reduced basement-derived fluids or reducing lithologies. However, the factors that control localization of orebodies within limited areas along the structures remain to be determined. This study tackles this problem by examining the spatial and temporal variation of composition and pressure-temperature conditions of ore-forming fluids along two major URU-controlling structures, the Patterson Lake corridor (PLC) in the southwestern margin of the basin and the P2 fault in McArthur River area in the eastern Athabasca Basin. The results provide new insights on the sources and paths of the ore-forming fluids, ore deposition mechanisms, and the role of structures in controlling the localization of mineralization. Fluid inclusion analyses indicate that the pre-Athabasca fluids have lower salinities and higher homogenization temperatures (average salinity of 9.0 wt.% NaCl equivalent and average Th of 147 ̊C) than syn-mineralization fluids (average salinity of 25.4 wt.% NaCl + CaCl2 and average Th of 128 ̊C). The overall similarities in fluid composition between the syn-mineralization fluids and fluid inclusions recorded within the basin, including elevated salinities, NaCl and CaCl2 as dominant solutes, and variable Ca/Na ratios from Ca-dominated to Na-dominated varieties, supports the general hypothesis that ore-forming fluids were derived from basinal brines. Microthermometric analyses on fluid inclusions from syn-mineralization drusy quartz veins indicate that fluids with similar Th, salinity, and Ca/Na values were present in mineralized zones and areas distal to mineralization: over ~31 km strike length and up to ~900 m vertical extent in the PLC and ~4.3 km strike length of the P2 fault. Coexistence of liquid-dominated, vapor-dominated, and vapor-only fluid inclusions in fluid inclusion assemblages indicate that fluid boiling, which is interpreted to be related to low fluid pressure caused by episodic fracturing, occurred in both mineralized and distal areas along the ore-hosting structures. Laser ablation - inductively coupled plasma - mass spectrometry (LA-ICPMS) of individual fluid inclusions indicate that U-rich fluids were present in both mineralized segments (0.4 to 213.9 ppm) and distal areas (0.3 to 144.2 ppm). Uraniumrich fluids were also detected by ICP-MS analysis of bulk fluid inclusions from both mineralized zones (0.4 to 1562 ppm) and distal areas (0.1 to 1.5 ppm), as well as by synchrotron X-ray fluorescence (SXRF). These results suggest that uraniferous fluids with similar thermal and compositional characteristics circulated along the entire structures and at different depths. The formation of a significant U mineralization at a given locality is therefore not determined by the presence or absence of U-rich fluids, but rather by the abundance or flow rate of uraniferous fluids and reducing fluids as well as their relative timing. The differences in fluid flow rate and timing of different fluids in different parts of a given structure may be related to factors such as heterogeneous permeabilities, variations in lithology and fault geometry that control fluid flow mechanisms.

Petrography, Geochronology, Oxygen Isotope Geochemistry and Fluid Inclusion Analysis of the Maw Zone REE Deposit

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Book Synopsis Petrography, Geochronology, Oxygen Isotope Geochemistry and Fluid Inclusion Analysis of the Maw Zone REE Deposit by : Morteza Rabiei

Download or read book Petrography, Geochronology, Oxygen Isotope Geochemistry and Fluid Inclusion Analysis of the Maw Zone REE Deposit written by Morteza Rabiei and published by . This book was released on 2016 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

EXTECH IV

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ISBN 13 : 9780660164090
Total Pages : 644 pages
Book Rating : 4.1/5 (64 download)

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Book Synopsis EXTECH IV by : Charlie W. Jefferson

Download or read book EXTECH IV written by Charlie W. Jefferson and published by . This book was released on 2007-01-01 with total page 644 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Geochemical Surface Expression of the Phoenix and Millennium Uranium Deposits, Athabasca Basin, Saskatchewan

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Book Synopsis Geochemical Surface Expression of the Phoenix and Millennium Uranium Deposits, Athabasca Basin, Saskatchewan by : Michael James Power

Download or read book Geochemical Surface Expression of the Phoenix and Millennium Uranium Deposits, Athabasca Basin, Saskatchewan written by Michael James Power and published by . This book was released on 2014 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The geochemistry of surface media above two known U deposits were examined to observe any possible dispersion products could be detected from them, and based on these findings, improved geochemical exploration techniques are proposed to reduce cost of finding undiscovered U resources. This study examined the materials overlying the Phoenix deposits, which have indicated resources of approximately 58.2 million lbs U3O8 grading 15 wt% that lie at 400 m depth below surface at the unconformity between the overlying Athabasca sandstones and Paleoproterozoic basement rocks. Aqua regia digestion, ammonium acetate at pH 5 and hydroxylamine leaches revealed U, Pb, Co, Ni, Mo, and W anomalies in humus and U, W and As anomalies in B-horizon soils above the ore zones and the basement location of a deposit-hosting, northeast-trending zWS Hanging Wally shear zone over a three year period. These metal signatures suggest likely upward transport of metals from the deposits to overlying sandstones, and subsequently into the overlying till and soils. This study also looked at materials above the Millennium U deposit, which has indicated resources of 68.2 million lbs U3O8 grading 4 wt% at 7̃50 m depth that occurs along a major fault in granites & metamorphosed pelites of Paleoproterozoic age below the Athabasca sandstones. Soil samples taken over the surface projections of an ore-hosting fault and the ore zone yielded anomalous values in U, Ni, Cu and Pb in aqua regia digestion of humus and U, Cu and Pb values in ammonium acetate leach of pH 5 of B-horizon soils. Hydroxylamine leach did not yield as many anomalies as ammonium acetate leach. Measured 4He/36Ar ratios of gas dissolved in water-filled drill holes were observed to be up to about 700 times the atmosphere value for air-saturated water, revealing the presence of radiogenic 4He that was likely produced from decaying U and released in the groundwater above the deposit. Our results suggest upward migration of metals to surface through porous sandstone and fault systems at Phoenix, and upward migration of metals along faults and He gas at Millennium. Both studies indicate the importance of the traverse method of sampling over targets perpendicular to the last major ice-flow event to discern U deposits that are defined by other means.

Geological, Petrographic and Geochemical Characterization of the Roughrider West Zone Unconformity-Type Uranium Deposit, Athabasca Basin, Saskatchewan

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Book Synopsis Geological, Petrographic and Geochemical Characterization of the Roughrider West Zone Unconformity-Type Uranium Deposit, Athabasca Basin, Saskatchewan by : Rachel Anne Boulanger

Download or read book Geological, Petrographic and Geochemical Characterization of the Roughrider West Zone Unconformity-Type Uranium Deposit, Athabasca Basin, Saskatchewan written by Rachel Anne Boulanger and published by . This book was released on 2012 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Geology of the Uranium Deposits Related to the Sub-Athabasca Unconformity, Saskatchewan

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Total Pages : 138 pages
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Book Synopsis Geology of the Uranium Deposits Related to the Sub-Athabasca Unconformity, Saskatchewan by : Leo Paul Tremblay

Download or read book Geology of the Uranium Deposits Related to the Sub-Athabasca Unconformity, Saskatchewan written by Leo Paul Tremblay and published by . This book was released on 1982 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of this paper is to describe the main characteristics of the uranium deposits related to the Athabasca basin as presently known, to define the characteristics of each type or group, to compare the main types with one another, and to attempt a classification.

EXTECH IV Athabasca Uranium Multidisciplinary Study of Northern Saskatchewan and Alberta, Part 2:

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Total Pages : 8 pages
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Book Synopsis EXTECH IV Athabasca Uranium Multidisciplinary Study of Northern Saskatchewan and Alberta, Part 2: by :

Download or read book EXTECH IV Athabasca Uranium Multidisciplinary Study of Northern Saskatchewan and Alberta, Part 2: written by and published by . This book was released on 2003 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt: The EXTECH IV study aims to enhance the four-dimensional geoscience knowledge base of the Athabasca Basin of northern Saskatchewan & Alberta and to develop new exploration methods for deep uranium deposits. The study comprises 15 sub-projects. This paper summarizes goals, strategies, and results for 2002-03 for sub-projects 1 to 5. Topics covered in these sub-projects are: regional & high-resolution seismic reflection surveys; multi-parameter borehole geophysical measurements; origin of bitumens, hydrocarbons, fluids, & diagenesis associated with uranium ore & mineralization; Athabasca stratigraphy & sedimentology; and the basement geology of the western Basin & its influence on the location of uranium ore.

EXTECH IV Athabasca Uranium Multidisciplinary Study of Northern Saskatchewan and Alberta, Part 3:

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Total Pages : 6 pages
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Book Synopsis EXTECH IV Athabasca Uranium Multidisciplinary Study of Northern Saskatchewan and Alberta, Part 3: by :

Download or read book EXTECH IV Athabasca Uranium Multidisciplinary Study of Northern Saskatchewan and Alberta, Part 3: written by and published by . This book was released on 2003 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt: The EXTECH IV study aims to enhance the four-dimensional geoscience knowledge base of the Athabasca Basin of northern Saskatchewan & Alberta and to develop new exploration methods for deep uranium deposits. The study comprises 15 sub-projects. This paper summarizes goals, strategies, and results for 2002-03 for sub-projects 6, 6a, 7, 9, 10, & 11. Topics covered in these sub-projects are: gamma ray geophysical surveys; surficial geology of the Basin; clay mineral studies; magnetotellurics as an exploration tool for detecting graphitic material associated with deep uranium ore; high-resolution gravity surveys; and geochronology of Athabasca uranium.

Alteration and Mineral Paragenesis of the McArthur River and Fox Lake Uranium Deposits, Athabasca Basin

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Total Pages : 184 pages
Book Rating : 4.:/5 (11 download)

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Book Synopsis Alteration and Mineral Paragenesis of the McArthur River and Fox Lake Uranium Deposits, Athabasca Basin by : John DeDecker

Download or read book Alteration and Mineral Paragenesis of the McArthur River and Fox Lake Uranium Deposits, Athabasca Basin written by John DeDecker and published by . This book was released on 2019 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Hydrothermal Uranium Deposits

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Publisher : Elsevier Science & Technology
ISBN 13 :
Total Pages : 296 pages
Book Rating : 4.:/5 (45 download)

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Book Synopsis Hydrothermal Uranium Deposits by : Robert A. Rich

Download or read book Hydrothermal Uranium Deposits written by Robert A. Rich and published by Elsevier Science & Technology. This book was released on 1977 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Petrography, Mineralogy and Initial Fluid Inclusion Results from the Jason, Tom, and Nidd SEDEX Deposits, Macmillan Pass District, Yukon

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Book Synopsis Petrography, Mineralogy and Initial Fluid Inclusion Results from the Jason, Tom, and Nidd SEDEX Deposits, Macmillan Pass District, Yukon by : Joseph M. Magnall

Download or read book Petrography, Mineralogy and Initial Fluid Inclusion Results from the Jason, Tom, and Nidd SEDEX Deposits, Macmillan Pass District, Yukon written by Joseph M. Magnall and published by . This book was released on 2017 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Uranium Deposits of the Athabasca Basin

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Total Pages : 56 pages
Book Rating : 4.:/5 (15 download)

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Book Synopsis Uranium Deposits of the Athabasca Basin by : International Association on the Genesis of Ore Deposits. Symposium

Download or read book Uranium Deposits of the Athabasca Basin written by International Association on the Genesis of Ore Deposits. Symposium and published by . This book was released on 1990 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt: