• Thumbnail for Yilgarn Craton
    The Yilgarn Craton is a large craton that constitutes a major part of the Western Australian land mass. It is bounded by a mixture of sedimentary basins...
    24 KB (3,249 words) - 00:31, 7 May 2024
  • Thumbnail for Yarrabubba impact structure
    is the eroded remnant of an impact crater, situated in the northern Yilgarn Craton near Yarrabubba Station between the towns of Sandstone and Meekatharra...
    5 KB (494 words) - 16:05, 10 May 2024
  • Thumbnail for Craton
    increased inland conditions. Many cratons have had subdued topographies since Precambrian times. For example, the Yilgarn Craton of Western Australia was flattish...
    23 KB (2,569 words) - 05:11, 19 May 2024
  • Thumbnail for Kenorland
    Baltic/Fennoscandian Shield, traces its origins back to over 3.1 Ga. The Yilgarn Craton (present-day Western Australia) contains zircon crystals in its crust...
    11 KB (1,096 words) - 04:07, 24 April 2024
  • sometime after 2.45–2.1 Ga into the proto-continent cratons called Laurentia, Baltica, Yilgarn craton and Kalahari. The supercontinent Columbia, or Nuna...
    33 KB (3,523 words) - 14:06, 1 July 2024
  • Thumbnail for Pilbara Craton
    Pilbara Craton. Archaea Australian Shield Centralian Superbasin Gawler Craton Geology of Australia Ore genesis Perth Basin Western Plateau Yilgarn Craton Hickman...
    25 KB (2,079 words) - 16:07, 8 June 2024
  • Thumbnail for Geology of Australia
    northwestern margin of the Yilgarn Craton. Between approximately 2000–1800 Ma, on the northern margin of the Yilgarn Craton, the c. 2000 Ma Narracoota...
    27 KB (3,580 words) - 16:10, 8 June 2024
  • Western Australia Yilgarn Craton, Western Australia (4.4 Ga) Canadian Shield (or Laurentian Shield) Churchill Craton Hearne Craton Nain Craton (part of North...
    5 KB (516 words) - 17:57, 20 February 2024
  • Thumbnail for Dharwar Craton
    The Dharwar Craton is an Archean continental crust craton formed between 3.6-2.5 billion years ago (Ga), which is located in southern India and considered...
    39 KB (3,536 words) - 19:29, 21 March 2023
  • Thumbnail for Vaalbara
    Vaalbara (redirect from Grunehogna Craton)
    Kalahari and West Australian (Yilgarn and Pilbara) cratons around 1.95–1.8 Ga. The Archaean–Palaeoproterozoic Grunehogna Craton in Queen Maud Land, East Antarctica...
    21 KB (2,128 words) - 13:43, 17 June 2024
  • Thumbnail for List of tectonic plates
    Pilbara Craton – Old and stable part of the continental lithosphere located in Pilbara, Western Australia Singhbhum Craton (India) Yilgarn Craton – Large...
    20 KB (3,109 words) - 11:38, 15 June 2024
  • Thumbnail for Diabase
    and on Wessel Islands, including Elcho and Milingimbi Islands. In the Yilgarn Craton of Western Australia, a Proterozoic 200-kilometre (120 mi) long dolerite...
    15 KB (1,677 words) - 18:52, 29 April 2024
  • Australia, following the collision of the Pilbara Craton and the Glenburgh Terrane with the Yilgarn Craton during the Glenburgh orogeny. Spanning one billion...
    2 KB (286 words) - 00:44, 7 May 2024
  • Thumbnail for Greenstone belt
    Slave craton, northern Canada, Pilbara craton and Yilgarn Craton, Western Australia, Gawler Craton in South Australia, and in the Wyoming Craton in the...
    12 KB (1,374 words) - 06:31, 21 June 2024
  • Thumbnail for Slave Craton
    The Slave Craton is an Archaean craton in the north-western Canadian Shield, in Northwest Territories and Nunavut. The Slave Craton includes the 4.03 Ga-old...
    19 KB (2,496 words) - 13:53, 1 April 2024
  • Thumbnail for Gascoyne Complex
    and metamorphosed rocks between two Archean cratons; the Pilbara craton to the north and the Yilgarn craton to the south. The Gascoyne Complex is thought...
    10 KB (1,356 words) - 00:28, 7 May 2024
  • Thumbnail for Subregion
    Centralian Superbasin Gawler Craton Narryer gneiss Ore genesis Perth Basin Pilbara Craton Western Plateau Yilgarn Craton Autonomous administrative division...
    34 KB (3,046 words) - 22:37, 3 June 2024
  • Thumbnail for Dalgaranga crater
    1938. The bedrock at the site is weathered Archaean granite of the Yilgarn Craton. The discovery of fragments of mesosiderite stony-iron meteorite around...
    5 KB (462 words) - 08:59, 11 September 2023
  • Thumbnail for Narryer Gneiss Terrane
    Narryer Gneiss Terrane is adjacent to the northernmost margin of the Yilgarn Craton and is abutted on the north by the Gascoyne Complex metasedimentary...
    9 KB (1,184 words) - 00:30, 7 May 2024
  • Thumbnail for Zircon
    sediment source. Zircons from Jack Hills in the Narryer Gneiss Terrane, Yilgarn Craton, Western Australia, have yielded U-Pb ages up to 4.404 billion years...
    29 KB (3,034 words) - 18:02, 12 June 2024
  • Thumbnail for Ur (continent)
    proposed by Smirnov et al. 2013 and named after the Zimbabwe and Yilgarn cratons, is distinct from both Vaalbara and Ur. Vaalbara and Zimgarn, according...
    12 KB (1,228 words) - 21:45, 1 March 2024
  • consist of 12,500 km2 of land. It is located at the junction of the Yilgarn Craton and the Fraser Range Mobile Belt. The Tropicana deposit was discovered...
    9 KB (699 words) - 04:31, 26 February 2024
  • Australia. It is a major geological boundary separating the Archaean Yilgarn Craton in the east from the younger Pinjarra Orogen and overlying Phanerozoic...
    2 KB (270 words) - 00:44, 7 May 2024
  • Yilgarn is a large craton which constitutes the bulk of the Western Australian land mass. Yilgarn may also refer to: Shire of Yilgarn, an administrative...
    872 bytes (145 words) - 11:18, 16 April 2022
  • Thumbnail for Darling Scarp
    major and ancient geological discontinuity separating the Archaean Yilgarn Craton in the east from the younger Pinjarra Orogen and overlying Phanerozoic...
    23 KB (2,538 words) - 02:28, 6 February 2024
  • Igneous Complex is a giant ultramafic-mafic intrusion emplaced within the Yilgarn craton of Western Australia. It is located approximately 100 kilometres south...
    7 KB (945 words) - 00:54, 7 May 2024
  • rocks. The oldest minerals on Earth are detrital zircon grains from the Yilgarn Craton in the Mesoarchaean (3.2–2.8 Ga) Jack Hills, Western Australia dated...
    3 KB (295 words) - 18:42, 22 July 2023
  • Thumbnail for Talc
    ultramafics are typical of many areas of the Archaean cratons, notably the komatiite belts of the Yilgarn Craton in Western Australia. Talc-carbonate ultramafics...
    37 KB (4,143 words) - 05:48, 17 June 2024
  • Thumbnail for Wave Rock
    year-old biotite K-feldspar porphyritic monzogranite that is part of the Yilgarn Craton. Hyden Rock is a granite inselberg, which consists of three domes. The...
    11 KB (1,066 words) - 06:34, 28 May 2024
  • Thumbnail for Hadean zircon
    Yilgarn Craton. Dev Precambrian Geol 15:113–123 Thern, & Nelson. (2012). Detrital zircon age structure within ca. 3Ga metasedimentary rocks, Yilgarn Craton:...
    44 KB (3,785 words) - 01:30, 19 June 2024