The Discovery Files6 Okt 2025

#15 Waihi Wharekirauponga #1 Rick Streiff

In this episode, Scott Briscoe interviews Rick Streiff, a seasoned geologist with extensive experience in mining and exploration about the Wharekirauponga discovery at Waihi in New Zealand. Rick shares his journey from his early interest in geology to his significant roles at various mining companies, including Newmont and Oceana Gold. He discusses the challenges and successes he faced, particularly with the Deep Post and Midas projects, and his exploration work in New Zealand. The conversation highlights the importance of networking, reputation, and the continuous pursuit of discovery in the field of geology.

00:00Introduction to Rick Strief and His Journey in Geology

01:53Early Career and Experiences in Mining

04:33Transition to Newmont and Challenges in the Industry

06:53Deep Post and Midas: High-Grade Discoveries

09:49Management and Team Dynamics in Geology

11:52Exploration in New Zealand: New Challenges and Opportunities

30:40Navigating Challenges in Exploration Projects

31:21Exploring the Unexplored: Rhyolites vs Andesites

33:45The Search for Gold: Understanding Ore Concentration

34:42Revisiting WKP: A New Perspective on Old Data

37:09Drilling into Discovery: The Journey of WKP

44:13From Skepticism to Success: The Rhyolite Revelation

50:22The Importance of Fresh Mapping in Geology

54:32Consulting and Discoveries: Lessons from the Field

58:09Retirement and Passion: The Journey Continues

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Episoder(18)

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#17 Cove-McCoy Helen Zone #3 Rick Streiff

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#16 Midas #2 Rick Streiff

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#14 Cove-McCoy Helen Zone #2 Ken Coleman

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#13 Cove-McCoy Helen Zone #1 Jeff Nicholes

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#12 Midas Part 1 John Marma

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#11 Reflection on the first ten episodes

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