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News

NewsGrigory Metlenko2024-01-22T17:43:28+10:00
  • expominoficial cover e1744780719917
    Published On: April 16, 2025

    Sigra to Attend Expomin 2025 in Chile with TIQ Queensland

    Sigra is proud to announce that our esteemed Principal Engineer, Darryl Smith, will represent us as part of the Trade [...]

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  • Published On: March 25, 2025

    BBUGS Technical Meeting, March 27, 2025, Moranbah QLD

    ​Darryl Smith, a Senior Field Engineer at Sigra Pty Ltd, will present at the upcoming BBUGS Technical Meeting on Thursday, [...]

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  • 30 Years of Sigra 1024x576 1
    Published On: May 20, 2024

    30 Years of Sigra

    What has happened in 30 years Ian Gray started work at his new company, Sigra Pty Ltd, in 1994. Throughout [...]

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    Sigra provides the experienced field personnel with the capability to conduct the standard exploration drilling supervision and analysis in conjunction with the geotechnical aspects essential to mine design and specific mining related problems.

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      • In-Situ Stress Testing By Overcoring – 2D
      • In-Situ Stress Testing By Overcoring – 3D
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