Inside the Resolution Copper Mine, 1.3 Miles Underground

Inside the Resolution Copper Mine, 1.3 Miles Underground

Mar. 14 — There are deeper mines in North America than the Resolution mine but none with a single shaft this long. It is a 6,943 foot concrete barrel, 30 feet in diameter bored into the mountain of Arizona and took six years to dig. Bloomberg’s Matt Philips journeys toward the center of the earth to check out this engineering marvel. (video by Adam Wolffbrandt)

50 Comments

  1. Alexander GR8 on March 8, 2023 at 12:43 am

    My first job was on a South African Gold Mine at 17 years old and it was at 13,000 ft deep….I thought it was normal as I did not know any better…I am a third generation miner….

  2. Ernest Clements on March 8, 2023 at 12:43 am

    There’s a lot of cinnabar ( mercury ore) in Arizona, some of which is so concentrated that the heat of one’s hand can sweat the highly toxic chemical from the rock, ( which is one reason for staying out of old mines, and away from old tailings piles) how much of that is present in the rock of this operation, and just how are they planning to keep it from leaching into the environment? What abatement plans do they have?

  3. Jose Ortega on March 8, 2023 at 12:47 am

    Let’s get this mine going!!! You all need copper for your smart phones and smart cars and I need money to feed my family!

  4. Jamie Hughes on March 8, 2023 at 12:47 am

    I always prefered underground mines over open pit mines

  5. roadtripdave on March 8, 2023 at 12:49 am

    This was part of the native Americans land. Arizona ignored the native Americans rights.

  6. Tvr on March 8, 2023 at 12:49 am

    All I hear is the descendants of European colonizing settlers talking about how they are going to continue stealing and taking from stolen land 🧐

  7. Gabe Bear on March 8, 2023 at 12:51 am

    Men being men so liberals can whine on Twitter smh

  8. Leon Kellerhuis on March 8, 2023 at 12:51 am

    Dig baby dig

  9. Andy Anderson on March 8, 2023 at 12:51 am

    They sunk $6 billion never thinking that they could get $4.77 a pound for copper. Copper prices have gone thru the roof.

  10. Joe Bampton on March 8, 2023 at 12:51 am

    INCO Creighton Mine in Sudbury is 7280′ straight down. Cage is double deck and takes 60 men a trip.

  11. jack weyant on March 8, 2023 at 12:51 am

    4:50 turn on the captions and have a laugh

  12. Mr. HedgehOg on March 8, 2023 at 12:54 am

    Shrinkage stoping

  13. Legendary Jim on March 8, 2023 at 12:56 am

    the part they forgot to mention is that this mine is digging into a protected national forest where mining was supposed to be banned. Hate to say it, but I hope the "save oak flats" act passes into law and shuts this down. Being this invested into what should’ve been an illegal mining operation is just absurd.

  14. Bhuda Lepadima on March 8, 2023 at 12:56 am

    And women want equality 🤦‍♂️

  15. Askar Top on March 8, 2023 at 12:57 am

    is it worling now?

  16. Hilmon stigler on March 8, 2023 at 12:57 am

    Cool beens

  17. Mick King on March 8, 2023 at 12:58 am

    How did you,s know it was there,you dont usually do test holes that deep.Being that deep the sats wouldnt have picked it up surely.

  18. Thomas Schick on March 8, 2023 at 12:58 am

    …it’s all about timing…Rio Tinto’s timing should be right on the mark…with the burgeoning electrification of the automotive industry, Ships, Planes, Etc will follow quickly…The demand for electricity is going to be overwhelming…and super conductors will be in ultra high demand…Rio Tinto trading at $61.99 as of 30/11/2021…Long on copper, thirty years from now looking well to do.

  19. JohnnyIbbs on March 8, 2023 at 1:03 am

    If you have 6 billion to spend why is he trying to get rich 🤷‍♂️

  20. Chris McMillen on March 8, 2023 at 1:08 am

    Wonder if this mines working yet

  21. 姜永国 on March 8, 2023 at 1:08 am

    Hello friends, does your company and lithium ore provide copper ore supply? I come from China.

  22. Jack Snow on March 8, 2023 at 1:10 am

    they just make it impossible for most people to do anything now. BILLIONS of dollars just to get down to the ore… some how.
    "licenses" to extract the ore. we know where they pulled that idea from

    its all ridiculous.

  23. The Global Deception on March 8, 2023 at 1:12 am

    You don’t know for a fact there’s molten lava at the center of the earth since no one has been able to drill that deep to find out. That is just a theory.

  24. Fusion325 on March 8, 2023 at 1:13 am

    I see what you did there at the end…

  25. SJL Network on March 8, 2023 at 1:14 am

    awesome video.. love it

  26. Bob Frazier on March 8, 2023 at 1:14 am

    Biden administration has now (2021) put a hold on the federal permits. When Hunter Biden is hired onto the Rio Tinto board then all may proceed. Hold some back for the "big guy" too.

  27. JCC7474 on March 8, 2023 at 1:14 am

    Fascinating! The ingenuity of man is amazing!

  28. Disgrutledhobo on March 8, 2023 at 1:16 am

    LOLZ But, Biden cancelled it!

  29. pwelchster on March 8, 2023 at 1:16 am

    Cool engineering, but this foreign-owned mine will destroy miles of American land–the beautiful nature preserve of Oak Flat sacred to Apaches–in order to sell copper to China. A toxic tailings pond will sit right next to Gila River just 45 miles upstream from Phoenix. It’s a disaster in the making. Stop this mine, and save Oak Flat.

  30. TyJo Mello on March 8, 2023 at 1:18 am

    Interesting to think that the discovery of so much copper could bring its price down.

  31. Jack Pot on March 8, 2023 at 1:19 am

    What could possibly go wrong?

  32. Pwnanite on March 8, 2023 at 1:20 am

    Its 2021, wheres the follow up.

  33. Hank on March 8, 2023 at 1:20 am

    Shaft, not tunnel.

  34. GoGoNo on March 8, 2023 at 1:21 am

    It is 2021 now, hope they got started by now.

  35. Aj Aj on March 8, 2023 at 1:25 am

    I rather die than work underground

  36. emma on March 8, 2023 at 1:25 am

    never mine straight up.

  37. Xzxex on March 8, 2023 at 1:26 am

    Is 2020

  38. John DoDo Doe on March 8, 2023 at 1:29 am

    The Stora Kopparberg mine in Sweden is vaguely similar, but only about 2000 feet deep. After centuries of production, it was turned into a museum in the 1980s, with tourists initially allowed on guided tours at 600 foot depth (interesting with some tableaus in side tunnels), though now apparently only upper levels are toured.

  39. Wil_M87 on March 8, 2023 at 1:29 am

    Start stacking copper because they are going to keep digging deeper for electric cars, Tesla vichles carry 300 pounds of copper alone.

  40. Ernest Clements on March 8, 2023 at 1:30 am

    Rio Tinto, the British mining consortium with the worst environmental record on earth, their mines at Valle D Or Quebec, make it the most polluted place, on the planet!

  41. asaf on March 8, 2023 at 1:30 am

    Wish i could work there !! I was working in a copper mine in middle east !!!

  42. Star666 Lane on March 8, 2023 at 1:31 am

    This might be irrelevant but on minecraft I have a lot of gold and diamonds

  43. Clark_Kent on March 8, 2023 at 1:33 am

    South Africans: "Hold my Castle Lager"

  44. Adam Esreb on March 8, 2023 at 1:33 am

    Yeeeeeeeeet this is for school

  45. Sodnom Bayarsaikhan on March 8, 2023 at 1:35 am

    I am majoring in Mining Geotechnical Engineering. Here we also have Rio Tinto managed world class copper-gold ore deposit as well, which also uses block caving method. I am looking forward to be an engineer at one of this magnificent mines.

  46. T. R. on March 8, 2023 at 1:37 am

    They must have 10 1000 hp fans to get air moving.

  47. Live Action on March 8, 2023 at 1:39 am

    They need to stop digging.

  48. Soapie Soap on March 8, 2023 at 1:39 am

    I have only ever worked in iron ore mines I find underground mining so fascinating

  49. Alex Moses on March 8, 2023 at 1:41 am

    magma, not lava

  50. Colin Elwin on March 8, 2023 at 1:41 am

    They mine this way in Australia, very uneasy can feel and hear the ground moving and crumbling above you, also creates massive subsidence on surface because the whole ground is caving into a sinkhole in theory, also can create air gaps when rock gets hung up then when it falls creating huge blasts of air killing people. But hey it’s cheaper

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