Successful Production of Premium Quality Boric Acid


  • Premium quality boric acid produced from Rhyolite Ridge lithium-boron mineralisation using conventional process flowsheet developed for the Pre-Feasibility Study
  • Demonstrates the ability to produce premium end products at the mine site using a highly efficient and low-cost process that can be readily scaled up for commercial production
  • Very low levels of impurities combined with good crystal size suggest a highly desirable product that should attract customers in premium markets
  • Lithium carbonate production is in progress with results expected in the near term
  • Rhyolite Ridge is ideally positioned to become a major, low-cost supplier of both lithium and boron products to major markets within the USA and Asia

Tuesday, 28 August 2018 – Australian-based lithium-boron mine developer Global Geoscience Limited (“Global” or the “Company”) (ASX: GSC) today announced the production of premium quality boric acid from the Rhyolite Ridge Lithium-Boron Project (“Project”) in Nevada, USA.  The boric acid contains very low levels of impurities and was produced using a conventional flowsheet developed for the Rhyolite Ridge Pre-Feasibility Study (“PFS”).

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