• Thumbnail for Greenstone belt
    Greenstone belts are zones of variably metamorphosed mafic to ultramafic volcanic sequences with associated sedimentary rocks that occur within Archaean...
    12 KB (1,366 words) - 04:09, 26 February 2024
  • Thumbnail for Tectonic evolution of the Barberton greenstone belt
    The Barberton greenstone belt (BGB) is located in the Kapvaal craton of southeastern Africa. It characterizes one of the most well-preserved and oldest...
    11 KB (1,433 words) - 22:20, 22 July 2023
  • greenstone belts Hounde greenstone belt Boromo greenstone belt Kilo-Moto Lufico - Cabinda Cassinga Barberton greenstone belt Pietersberg greenstone belt...
    3 KB (283 words) - 02:18, 2 June 2023
  • drilling near the northern end of the Fowler Domain and within the Harris Greenstone Belt has identified numerous large mafic and ultramafic bodies which...
    8 KB (965 words) - 01:57, 13 January 2022
  • Thumbnail for Supervolcano
    supervolcanoes, such as the Blake River Megacaldera Complex in the Abitibi greenstone belt of Ontario and Quebec, Canada. Though there is no well-defined minimum...
    28 KB (2,445 words) - 11:14, 19 April 2024
  • Arisaig Gardens Canisp Crescent Dornie Place Durness Terrace Greenstone Place Greenstone Terrace Ledmore Terrace Lochinver Crescent Mallaig Avenue Peterburn...
    3 KB (285 words) - 07:29, 25 February 2024
  • Thumbnail for Juneau gold belt
    gold mines in the Juneau belt occur in the band of black slate which lies between the schists to the northeast and the greenstones to the southwest. "The...
    9 KB (1,032 words) - 08:45, 6 July 2022
  • Thumbnail for Northeast Georgia
    third of the age of South Africa's 3.6 billion year old Barberton greenstone belt.). The mountains in this region are also a part of the vast system...
    6 KB (609 words) - 02:06, 18 March 2024
  • Thumbnail for Komatiite
    other ultramafic and high-magnesian mafic volcanic rocks in Archaean greenstone belts. The youngest komatiites are from the island of Gorgona on the Caribbean...
    27 KB (3,374 words) - 02:19, 7 April 2024
  • Thumbnail for Isle Royale
    southwest-to-northeast. The main ridge, Greenstone Ridge, is over 1,000 feet (300 m) in many places. Greenstone belts are exposed, with rounded stones of...
    25 KB (2,944 words) - 18:32, 9 April 2024