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Research & Development


HGML is equipped with the R&D and Assay laboratory, recognized by dept. of science and Technology, Govt. of India, handles the following with ease and perfection:

  • Assay of gold ores and bullion.
  • Beneficiation studies of gold and allied products.
  • Heap and column leaching of gold
  • Gravity recoveries of gold.
  • Bio-leaching of gold in a pilot plant of 100kgs/day.
  • Air monitoring.
  • Water Analysis.
  • Knelson, Falcon and AAS facility.

The analytical and R&D Facility for gold is available to outsiders on payment basis