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Exploration Radio

#8 - A ship called CRAESTAR (Part 1)

Mar 5, 2018
Discover the fascinating world of the MV CRAESTAR, a cutting-edge vessel designed for mineral exploration in the Pacific Islands. Learn how innovative techniques like stream sediment geochemistry revolutionized the search for copper. Hear intriguing tales of helicopter journeys that transformed access to remote areas. Uncover CRA Exploration's legacy in Australia's mining history and the remarkable discoveries that set the stage for future endeavors. Join the adventure of innovation and exploration in an era defined by audacity.
44:23

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Quick takeaways

  • The CRAESTAR program exemplifies innovation in mineral exploration by integrating marine vessels and aerial technology for efficient geological assessments.
  • The unique living conditions aboard the CRAESTAR fostered strong camaraderie among crew members, enhancing teamwork and morale during challenging missions.

Deep dives

Introduction to the Craystar Program

The Craystar program was initiated by CRA Exploration to enhance mineral exploration, particularly porphyry copper deposits in the Pacific Islands, specifically Papua New Guinea. This innovative approach involved outfitting the MV Craystar, a ship with an onboard geochemical laboratory and a helicopter pad, highlighting the fusion of marine and aerial exploration methods. The need for speed and efficiency in exploration drove CRA to utilize a floating base that could quickly respond to geological findings. This program led to significant advancements in how mineral deposits were identified and evaluated in challenging island environments.

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