Proposed Title 1: - Queen's University
Proposed Title 1: - Queen's University Proposed Title 1: - Queen's University
area record retrograde exchange of H-isotopes with relatively recent meteoric water having low δ 2 H values (e.g. Kyser and Kerrich, 1991). The preferential exchange of H-isotopes in these chlorites suggests that the fault zones were active after U-mineralization and remain a zone of preferential fluid circulation (e.g. Fayek and Kyser, 1997). 5.3. Implication for uranium metallogeny in others Paleoproterozoic successor basins: the case of Finland and Guyana U mineralization in Paleoproterozoic successor basins similar to those in the Beaverlodge and South Alligator River areas are also known in Finland and Guyana. 5.3.1. Uranium metallogenic in Paleoproterozoic successor basins in Finland Rocks of the Fennoscandinavian shield in central Finland (Fig. 5.4) are divided into the Karelian and Kola domains separated by the Lapland granulite belt (Sorjonen-Ward et al., 1994). The Kola domains comprise Archean and Paleoproterozoic terrains that were accreted to the Karelian domain between 2 Ga and 1.8 Ga (Sorjonen-Ward and Luukkonen, 2005) and consist of granitoids and gneisses (Gaál and Gorbatschev, 1987). The 2.5-1.85 Ga Karelian domain consists of Neoarchean basement and Paleoproterozoic sedimentary rocks with minor volcanic rocks and occurs in separate basins within Neoarchean basement blocks. 201
Kolari-Kittila Province Kuusamo Province Muhos Basin Koli Province Satakunta Basin Uussimaa Province Figure 5.4. Bedrock of Finland showing the location of Mesoproterozoic basins and successor basin U provinces. Map from Geological Survey of Finland. The early Paleoproterozoic Karelian rocks in the Koli province (Fig. 5.4) have been affected by amphibolite facies metamorphism and cut by 2.1–1.97 Ga tholeitic and 2.2 Ga spilitic intrusions (Saltikoff et al., 2006) (Fig. 5.5). The Karelian stratigraphy comprises the Sariolan (2.5–2.3 Ga), Jatulian (2.3–2.0 Ga), and Kalevan (2.0–1.9 Ga) units (Fig. 5.5; äikä, 202
- Page 169 and 170: porphyry and coated by Chl 1 formin
- Page 171 and 172: Mineralized breccias showing quartz
- Page 173 and 174: SOUTH ALLIGATOR RIVER GROUP EL SHER
- Page 175 and 176: A Carbonaceous Shale B Src 1 Qtz 1
- Page 177 and 178: A Granite Qtz 0 fragments Qtz 0 B M
- Page 179 and 180: chemical composition as a result of
- Page 181 and 182: Sample I.D SiO 2 CaO FeO ThO 2 MnO
- Page 183 and 184: site occupancy (Cathelineau, 1988).
- Page 185 and 186: Mineral values Temperature Fluid va
- Page 187 and 188: Corrected ratios Apparent ages ( ±
- Page 189 and 190: G H Figure 4.12. U-Pb concordia dia
- Page 191 and 192: Figure 4.13. Pb-Pb isochron diagram
- Page 193 and 194: and 4.12B), and to 207 Pb/ 206 Pb a
- Page 195 and 196: 160 o C at Coronation Hill. The tem
- Page 197 and 198: Figure 4.15. Conceptual genetic mod
- Page 199 and 200: of the Koolpin Formation, while dep
- Page 201 and 202: at ca. 1820 Ma, approximately 40 My
- Page 203 and 204: culminating with the formation of R
- Page 205 and 206: deposits is related to fluids deriv
- Page 207 and 208: CHAPTER 5 GENERAL DISCUSSION 5.1. I
- Page 209 and 210: ed-bed strata and associated volcan
- Page 211 and 212: character of the fluid that formed
- Page 213 and 214: 5.2.1.2. Metamorphic-related uraniu
- Page 215 and 216: during brecciation or reduction as
- Page 217 and 218: ca. 1820 Ma that triggered reactiva
- Page 219: Plutons Event at 1.4 Ga (Barinek et
- Page 223 and 224: The uranium deposits in various pro
- Page 225 and 226: Fig. 5.6. Distribution of the Rorai
- Page 227 and 228: Roraima Basin, similar to what is o
- Page 229 and 230: etween ca. 2.3 Ga and 1.9 Ga. Later
- Page 231 and 232: REFERENCES Adams, J., 1989. Postgla
- Page 233 and 234: Ashton, K.E., 2010. The Gunnar Mine
- Page 235 and 236: Bowles, J.F.W., 1990. Age dating of
- Page 237 and 238: Cuney, M.L., 2005. World-class unco
- Page 239 and 240: deposits in the Athabasca Basin, Sa
- Page 241 and 242: Hartlaub, R.P., Heaman, L.M., Chack
- Page 243 and 244: Saskatchewan Geological Survey, Sas
- Page 245 and 246: Kyser, K., and Cuney, M., 2008. Geo
- Page 247 and 248: two-sided oblique-slip collisional
- Page 249 and 250: Creek Geosyncline: in ‘The minera
- Page 251 and 252: Piper, J.D.A., 2004. Discussion on
- Page 253 and 254: 99.Sheppard SMF and Gilg HA 1996. S
- Page 255 and 256: Proceedings Darwin Conference 1984
- Page 257 and 258: Wingate, M.T.D, Pisarevsky SA, Evan
- Page 259 and 260: Sample Deposit 207 Pb/ 206 Pb ±2σ
- Page 261 and 262: Sample Deposit 207 Pb/ 206 Pb ±2σ
- Page 263 and 264: Sample Deposit 207 Pb/ 206 Pb ±2σ
- Page 265 and 266: APPENDIX B REE contents of various
- Page 267 and 268: Sample Y Zr Cs Ba Th La Ce Pr Nd Sm
- Page 269 and 270: Sample ΣREE TLREE THREE LREE/HREE
Kolari-Kittila<br />
Province<br />
Kuusamo<br />
Province<br />
Muhos<br />
Basin<br />
Koli<br />
Province<br />
Satakunta<br />
Basin<br />
Uussimaa<br />
Province<br />
Figure 5.4. Bedrock of Finland showing the location of Mesoproterozoic basins and successor<br />
basin U provinces. Map from Geological Survey of Finland.<br />
The early Paleoproterozoic Karelian rocks in the Koli province (Fig. 5.4) have been<br />
affected by amphibolite facies metamorphism and cut by 2.1–1.97 Ga tholeitic and 2.2 Ga<br />
spilitic intrusions (Saltikoff et al., 2006) (Fig. 5.5). The Karelian stratigraphy comprises the<br />
Sariolan (2.5–2.3 Ga), Jatulian (2.3–2.0 Ga), and Kalevan (2.0–1.9 Ga) units (Fig. 5.5; äikä,<br />
202
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