{"podcast":{"title":"Mining Stock Education","slug":"mining-stock-education-1396689","podcast_index_feed_id":1396689,"rss_url":"https://www.spreaker.com/show/3015499/episodes/feed","website_url":"https://www.spreaker.com/podcast/mining-stock-education--3015499","image_url":"https://d3wo5wojvuv7l.cloudfront.net/t_rss_itunes_square_1400/images.spreaker.com/original/638cf2a289de27cda7931bad6feb8aff.jpg","author":"Bill Powers","episode_count":920,"summary":"Profit from resource and precious metals investing as you learn from the best in the industry and discover quality mining investment opportunities with the Mining Stock Education podcast.","last_synced_at":"2026-07-24T22:20:16.182919+00:00","page_url":"https://stenobird.com/podcast/mining-stock-education-1396689"},"episode":{"title":"Midnight Sun’s Dumbwa Copper Deposit Extends to 6.7 km of Continuous Mineralization - Adrian O’Brien","slug":"midnight-sun-s-dumbwa-copper-deposit-extends-to-6-7-km-of-continuous-mineralization-adrian-o-brien","published_at":"2026-07-10T09:53:53+00:00","page_url":"https://stenobird.com/podcast/mining-stock-education-1396689/midnight-sun-s-dumbwa-copper-deposit-extends-to-6-7-km-of-continuous-mineralization-adrian-o-brien","show_page_url":"https://stenobird.com/podcast/mining-stock-education-1396689","url":"https://www.spreaker.com/episode/midnight-sun-s-dumbwa-copper-deposit-extends-to-6-7-km-of-continuous-mineralization-adrian-o-brien--72911936","audio_url":"https://api.spreaker.com/download/episode/72911936/2356855838_miningstockeducation_midnight_suns_dumbwa_copper.mp3","summary":"Midnight Sun Mining VP Adrian O’Brien explains how the company has expanded its near-surface copper mineralization at the Dumbwa basement dome-hosted sulfide copper deposit in Zambia’s Domes region to 6.7 km strike within an 11.5 km phase-one program and a broader 20 km geochemical target. O’Brien explains the deposit’s close geological analogy to Barrick’s nearby Lumwana deposit, outlines a systematic “drill like a major” fence-drilling method with 50 m hole spacing and 100–200 m fence spacing enabled by low Zambian drill costs, and says the approach is designed to define edges, grade variability, and stacked, relatively flat mineralized lenses from surface to ~200 m depth. He discusses expectations for a first MRE in the fall, continued drill result releases, planned magnetics and metallurgical testing, reasons for share-price weakness despite operational progress, and ongoing but undisclosed monetization talks for the Kazhiba oxide resource. 00:00 Intro 00:28 Dumbwa Discovery Update 01:15 Basement Dome Copper Explained 04:10 Majors-Style Drill Strategy 11:16 Data Modeling And MRE 12:33 Deposit Scale & Geometry 14:08 Share Price Disconnect 19:19 Kazhiba Oxide Monetization 20:32 Upcoming Catalysts Roadmap https://midnightsunmining.com/ TSXV:MMA OTCQX:MDNGF Press release discussed: https://midnightsunmining.com/2026/midnight-sun-continues-rapid-strike-expansion-at-dumbwa-now-6-7-kilometres-of-near-surface-copper-mineralization/ Sign up for our free newsletter and receive interview transcripts, stock profiles and investment ideas: http://eepurl.com/cHxJ39 Sponsor Midnight Sun Mining pays MSE a United States dollar ten thousand per month coverage fee. The forward-looking statement disclaimer found in Midnight Sun’s most-recent company slide deck found at www.Midnight…","meta_description":"Midnight Sun Mining VP Adrian O’Brien explains how the company has expanded its near-surface copper mineralization at the Dumbwa basement dome-hosted sulf…","key_points":[],"chapters":[],"topics":[],"duration_seconds":1652,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/mining-stock-education-1396689/episodes/midnight-sun-s-dumbwa-copper-deposit-extends-to-6-7-km-of-continuous-mineralization-adrian-o-brien/transcription-requests","description":"Idempotently request low-priority transcript generation for this episode."},{"name":"read_markdown","method":"GET","url":"https://stenobird.com/podcast/mining-stock-education-1396689/midnight-sun-s-dumbwa-copper-deposit-extends-to-6-7-km-of-continuous-mineralization-adrian-o-brien.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]}}