Knowledge

Athabasca Basin

Source 📝

51: 324: 313: 36: 30: 90: 138: 122: 106: 74: 58: 154: 217:. It covers about 100,000 square kilometres (39,000 sq mi) in Saskatchewan and a small portion of Alberta. The surface of the basin consists of main 435: 169: 50: 492: 507: 497: 468: 268: 487: 414: 515: 566: 19:
This article is about the uranium mining region near Lake Athabasca. Not to be confused with the drainage basin of the
527: 581: 576: 338:, which was discovered in 1968 by Gulf Mineral Resources and opened in 1975. The most important current mine is 571: 237: 253: 586: 343: 316: 96: 442: 346:, the world's largest high-grade uranium mine. Other uranium mines in the Athabasca Basin include the 241: 245: 385: 297: 293: 285: 249: 390: 233: 35: 323: 289: 257: 502: 373: 278: 256:
in Saskatchewan. Much of the Athabasca Basin is within the migratory range of the Beverly
8: 226: 465: 334:
Uranium was discovered in the region in the 1940s. The first mine in the area was the
355: 144: 493:
Aerial exploration of the Carswell impact structure and maps of the Athabasca Basin
335: 261: 128: 466:
Comparisons of the 2005 Geologic Map of North America with the 1965 Map, Areas 1-4
519: 472: 359: 347: 328: 272: 183: 112: 80: 20: 410: 369: 225:
is mostly found at the base of this sandstone, at the point where it meets the
221:
sediment varying from 100 to 1,000 metres (330 to 3,280 ft) in depth. The
210: 206: 160: 512: 312: 560: 542: 529: 351: 281:, a permanent supply depot and camp, serves the eastern area of the basin. 187: 363: 222: 218: 214: 301: 64: 199: 191: 16:
Region of the Canadian Shield in Saskatchewan and Alberta, Canada
339: 198:. It is best known as the world's leading source of high-grade 195: 436:"The Beverly Caribou Herd: Continental Wilderness Travellers" 275:. The Cluff Lake mine site is located in the crater area. 232:
On the northern and eastern edges are the communities of
202:
and currently supplies about 20% of the world's uranium.
42:
Location of the Athabasca Basin in the Canadian Shield
513:
Overview of Athabascan Unconformity Uranium deposits
558: 488:Map of the Beverly and Qamanirjuaq caribou range 372:in the Athabasca Basin are related to the giant 271:on the south shore of Lake Athabasca and the 260:herd a major source of sustenance for the 205:The basin is located just to the south of 322: 311: 284:Road access to the area is provided by 29: 559: 403: 153: 89: 269:Athabasca Sand Dunes Provincial Park 173:Uranium mines in the Athabasca Basin 137: 121: 13: 105: 73: 14: 598: 481: 417:from the original on 18 June 2009 307: 152: 136: 120: 104: 88: 72: 57: 56: 49: 34: 28: 459: 428: 1: 503:Athabasca Basin, Saskatchewan 413:. World Nuclear Association. 396: 213:, and encloses almost all of 7: 471:September 14, 2007, at the 441:. taiga.net. Archived from 379: 358:. Former mines include the 317:McArthur River uranium mine 10: 603: 18: 567:Landforms of Saskatchewan 267:Within the basin are the 386:List of uranium projects 298:Saskatchewan Highway 905 294:Saskatchewan Highway 914 286:Saskatchewan Highway 955 582:Geology of Saskatchewan 577:Uranium mines in Canada 391:Geology of Saskatchewan 411:"World Uranium Mining" 331: 320: 327:Claude Lake near the 326: 315: 300:north of the town of 292:on the west side and 572:Landforms of Alberta 374:Mackenzie dike swarm 288:from the village of 279:Points North Landing 170:class=notpageimage| 539: /  344:McArthur River mine 182:is a region in the 587:Geology of Alberta 543:58.446°N 108.332°W 518:2022-01-27 at the 508:Uranium in Alberta 332: 321: 304:on the east side. 498:Uranium in Canada 356:McClean Lake mine 43: 594: 554: 553: 551: 550: 549: 548:58.446; -108.332 544: 540: 537: 536: 535: 532: 475: 463: 457: 456: 454: 453: 447: 440: 432: 426: 425: 423: 422: 407: 336:Rabbit Lake Mine 156: 155: 140: 139: 124: 123: 108: 107: 92: 91: 76: 75: 60: 59: 53: 41: 38: 32: 31: 602: 601: 597: 596: 595: 593: 592: 591: 557: 556: 547: 545: 541: 538: 533: 530: 528: 526: 525: 520:Wayback Machine 484: 479: 478: 473:Wayback Machine 464: 460: 451: 449: 445: 438: 434: 433: 429: 420: 418: 409: 408: 404: 399: 382: 360:Cluff Lake mine 348:Cigar Lake Mine 329:Cluff Lake mine 310: 273:Carswell crater 238:Camsell Portage 236:in Alberta and 184:Canadian Shield 180:Athabasca Basin 176: 175: 174: 172: 166: 165: 164: 163: 157: 149: 148: 147: 141: 133: 132: 131: 125: 117: 116: 115: 109: 101: 100: 99: 93: 85: 84: 83: 77: 69: 68: 67: 61: 45: 44: 39: 33: 24: 21:Athabasca River 17: 12: 11: 5: 600: 590: 589: 584: 579: 574: 569: 523: 522: 510: 505: 500: 495: 490: 483: 482:External links 480: 477: 476: 458: 427: 401: 400: 398: 395: 394: 393: 388: 381: 378: 309: 306: 254:Wollaston Lake 234:Fort Chipewyan 211:Wollaston Lake 207:Lake Athabasca 168: 167: 161:Lake Athabasca 159: 158: 151: 150: 143: 142: 135: 134: 127: 126: 119: 118: 111: 110: 103: 102: 97:McArthur River 95: 94: 87: 86: 79: 78: 71: 70: 63: 62: 55: 54: 48: 47: 46: 40: 27: 26: 25: 15: 9: 6: 4: 3: 2: 599: 588: 585: 583: 580: 578: 575: 573: 570: 568: 565: 564: 562: 555: 552: 521: 517: 514: 511: 509: 506: 504: 501: 499: 496: 494: 491: 489: 486: 485: 474: 470: 467: 462: 448:on 2013-06-09 444: 437: 431: 416: 412: 406: 402: 392: 389: 387: 384: 383: 377: 375: 371: 367: 365: 361: 357: 353: 352:Key Lake mine 349: 345: 341: 337: 330: 325: 318: 314: 308:Uranium mines 305: 303: 299: 295: 291: 287: 282: 280: 276: 274: 270: 265: 264:communities. 263: 259: 255: 251: 247: 243: 239: 235: 230: 228: 224: 220: 216: 212: 208: 203: 201: 197: 193: 189: 185: 181: 171: 162: 146: 130: 114: 98: 82: 66: 52: 37: 22: 524: 461: 450:. Retrieved 443:the original 430: 419:. Retrieved 405: 368: 333: 283: 277: 266: 242:Stony Rapids 231: 204: 188:Saskatchewan 186:of northern 179: 177: 145:McClean Lake 546: / 534:108°19′55″W 364:Gunnar mine 319:aerial view 246:Fond du Lac 223:uranium ore 129:Rabbit Lake 561:Categories 531:58°26′46″N 452:2013-07-19 421:2009-07-24 397:References 262:Denesuline 250:Black Lake 209:, west of 113:Cigar Lake 81:Cluff Lake 219:sandstone 215:Cree Lake 516:Archived 469:Archived 415:Archived 380:See also 354:and the 302:La Ronge 290:La Loche 227:basement 65:Key Lake 258:caribou 200:uranium 192:Alberta 350:, the 340:Cameco 196:Canada 446:(PDF) 439:(PDF) 370:Dikes 362:and 296:and 252:and 190:and 178:The 342:'s 563:: 376:. 366:. 248:, 244:, 240:, 229:. 194:, 455:. 424:. 23:.

Index

Athabasca River

Athabasca Basin is located in Saskatchewan
Key Lake
Cluff Lake
McArthur River
Cigar Lake
Rabbit Lake
McClean Lake
Lake Athabasca
class=notpageimage|
Canadian Shield
Saskatchewan
Alberta
Canada
uranium
Lake Athabasca
Wollaston Lake
Cree Lake
sandstone
uranium ore
basement
Fort Chipewyan
Camsell Portage
Stony Rapids
Fond du Lac
Black Lake
Wollaston Lake
caribou
Denesuline

Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.