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Forum: Hard Rock Mining

The gold rush continues if you're willing to work for it. Certainly hard rock mining lives up to it's name. Discuss claims, techniques, marketing, and more.

    • Replies: 2,572
    • Views: 387,712
    Today, 10:57 AM Go to last post
  1. MINERAL SURVEY PROCEDURES GUIDE

    Started by Assembler, Yesterday 10:38 PM
    • Replies: 0
    • Views: 82
    Yesterday, 10:38 PM Go to last post
  2. new videos are up.

    Started by Mad Machinist, Nov 26, 2017 06:14 PM
    • Replies: 4
    • Views: 264
    Dec 11, 2017, 10:43 PM Go to last post
  3. Still here

    Started by gold tramp, Aug 12, 2017 09:10 PM
    6 Pages
    1 2 3 ... 6
    • Replies: 79
    • Views: 5,660
    Dec 11, 2017, 10:17 AM Go to last post
  4. Start Up Costs?

    Started by Golden_Crab, Nov 17, 2017 03:41 PM
    3 Pages
    1 2 3
    • Replies: 40
    • Views: 1,656
    Dec 11, 2017, 10:05 AM Go to last post
  5. Colorado "ore" Bust

    Started by AnnaMountain, Dec 10, 2017 07:56 PM
    • Replies: 9
    • Views: 187
    Dec 10, 2017, 11:08 PM Go to last post
  6. Gold rush Expeditions . Any input?

    Started by jair, Jul 25, 2015 07:01 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 6,141
    Dec 10, 2017, 08:08 PM Go to last post
  7. Some outcrops on the place.

    Started by 605dano, Nov 21, 2017 11:11 AM
    2 Pages
    1 2
    • Replies: 23
    • Views: 1,017
    Dec 10, 2017, 02:53 PM Go to last post
  8. Getting Back To It

    Started by Twobrothers, Sep 18, 2017 02:11 PM
    • Replies: 5
    • Views: 499
    Dec 09, 2017, 10:10 PM Go to last post
  9. Older Survey information for the State of Oregon.

    Started by Assembler, Oct 19, 2017 10:44 PM
    • Replies: 4
    • Views: 466
    Nov 30, 2017, 08:27 PM Go to last post
  10. Ball Mill optimization

    Started by Twobrothers, Nov 27, 2017 11:48 AM
    • Replies: 2
    • Views: 210
    Nov 27, 2017, 11:19 PM Go to last post
    • Replies: 8
    • Views: 472
    Nov 27, 2017, 05:21 PM Go to last post
    • Replies: 2
    • Views: 210
    Nov 19, 2017, 06:14 PM Go to last post
  11. Gold....ore, or Gold Arsenopyrite

    Started by Just_curious, Oct 16, 2017 10:00 AM
    3 Pages
    1 2 3
    • Replies: 35
    • Views: 1,540
    Nov 15, 2017, 04:56 AM Go to last post
  12. Exploration using magnetic and resisistivity and ip surveys

    Started by rios, Mar 04, 2017 03:53 AM
    4 Pages
    1 2 3 ... 4
    • Replies: 48
    • Views: 3,937
    Nov 14, 2017, 02:02 AM Go to last post
  13. My latest find

    Started by Africangold, Nov 05, 2017 06:27 AM
    • Replies: 6
    • Views: 492
    Nov 11, 2017, 05:47 PM Go to last post
  14. Mystery mine

    Started by N-Lionberger, Oct 23, 2017 04:50 PM
    2 Pages
    1 2
    • Replies: 23
    • Views: 1,250
    Nov 05, 2017, 08:21 PM Go to last post
    • Replies: 4
    • Views: 360
    Nov 05, 2017, 08:12 PM Go to last post
  15. Best/easiest way to crush rock and recover gild

    Started by Just_curious, Oct 09, 2017 02:46 PM
    • Replies: 7
    • Views: 729
    Oct 31, 2017, 11:05 PM Go to last post
    • Replies: 0
    • Views: 205
    Oct 26, 2017, 04:31 PM Go to last post
  16. April 24, 1820 Act of Congress Land Act.

    Started by Assembler, Oct 26, 2017 04:20 PM
    • Replies: 0
    • Views: 196
    Oct 26, 2017, 04:20 PM Go to last post
    • Replies: 0
    • Views: 206
    Oct 25, 2017, 08:16 PM Go to last post
  17. Bioleaching arsenopyrite and other sulphide based ores.

    Started by Mad Machinist, Aug 25, 2016 10:14 PM
    4 Pages
    1 2 3 ... 4
    • Replies: 48
    • Views: 4,348
    Oct 21, 2017, 03:13 PM Go to last post
  18. Gossan question

    Started by UncleMatt, Sep 15, 2017 12:12 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 1,197
    Oct 15, 2017, 06:07 PM Go to last post
  19. Sulphide Question

    Started by Goldwasher, Sep 19, 2017 11:17 PM
    3 Pages
    1 2 3
    • Replies: 43
    • Views: 2,019
    Oct 13, 2017, 09:50 PM Go to last post
  20. Best/easiest way to crush rock and recover gild

    Started by Just_curious, Oct 09, 2017 12:46 PM
    • Replies: 7
    • Views: 555
    Oct 10, 2017, 11:50 AM Go to last post
  21. Found a strange formation

    Started by desert-rat, Sep 25, 2017 10:47 PM
    • Replies: 1
    • Views: 561
    Sep 26, 2017, 01:59 AM Go to last post
  22. Soil Maps

    Started by hvacker, Sep 21, 2017 12:39 PM
    • Replies: 8
    • Views: 398
    Sep 25, 2017, 06:01 PM Go to last post
  23. A little help ...100,000 tons of silver ore

    Started by GoldGoblin, Apr 16, 2017 02:04 AM
    2 Pages
    1 2
    • Replies: 15
    • Views: 1,680
    Sep 24, 2017, 08:45 PM Go to last post
  24. 75 ways of gold recovery

    Started by solarsmith, Mar 31, 2016 11:27 PM
    • Replies: 9
    • Views: 1,757
    Sep 23, 2017, 04:40 AM Go to last post
  25. 12 inch rock crusher

    Started by cheech, Aug 21, 2017 07:54 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 1,027
    Sep 20, 2017, 04:39 PM Go to last post
  26. Possible mining change in Mexico

    Started by Real de Tayopa Tropical Tramp, Aug 26, 2007 12:58 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 2,884
    Sep 18, 2017, 12:10 AM Go to last post
  27. Electrowinning PM recovery

    Started by Way TL, Sep 09, 2017 11:37 AM
    • Replies: 1
    • Views: 414
    Sep 10, 2017, 11:19 PM Go to last post
  28. Rock with Placer Gold? Info/ID Help

    Started by dgriffin218, Aug 21, 2017 01:57 PM
    • Replies: 9
    • Views: 649
    Sep 03, 2017, 03:33 AM Go to last post
  29. Rock Crusher / Rock Pulverizer

    Started by Oakstrails, Jul 20, 2017 10:15 AM
    2 Pages
    1 2
    • Replies: 15
    • Views: 1,112
    Sep 01, 2017, 11:18 AM Go to last post
  30. Platinum?

    Started by BBM610, Aug 16, 2017 05:49 PM
    • Replies: 2
    • Views: 477
    Aug 28, 2017, 01:10 AM Go to last post
  31. Not much progress this weekend...

    Started by SaltwaterServr, Jun 04, 2017 08:03 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 1,539
    Aug 24, 2017, 11:04 AM Go to last post
  32. Question about some Copperoxid Quarz Nugget

    Started by Armitage, Aug 12, 2017 06:17 AM
    • Replies: 6
    • Views: 483
    Aug 20, 2017, 06:08 AM Go to last post
  33. Assaying Gold Chloride

    Started by BBM610, Aug 01, 2017 10:20 AM
    2 Pages
    1 2
    • Replies: 21
    • Views: 970
    Aug 15, 2017, 12:18 PM Go to last post
  34. Polish or leave as is?

    Started by Ntexasnurse, Aug 14, 2017 09:08 PM
    • Replies: 0
    • Views: 323
    Aug 14, 2017, 09:08 PM Go to last post
  35. Experimental impact mill from Hades.

    Started by Mad Machinist, Nov 26, 2016 08:32 PM
    2 Pages
    1 2
    • Replies: 29
    • Views: 2,258
    Aug 12, 2017, 11:16 PM Go to last post
  36. Question Favorite diamond or carbide tools for cutting, drilling rock?

    Started by Assembler, Jul 17, 2017 10:49 AM
    2 Pages
    1 2
    • Replies: 21
    • Views: 890
    Jul 23, 2017, 10:56 PM Go to last post
  37. Mobile Metal Ion (MMI) technology

    Started by Cariboo5, Jul 22, 2017 01:13 PM
    • Replies: 2
    • Views: 368
    Jul 23, 2017, 04:52 PM Go to last post
  38. Quartz rock specimens.

    Started by BBM610, Jul 17, 2017 05:34 AM
    • Replies: 13
    • Views: 703
    Jul 23, 2017, 04:14 PM Go to last post
  39. Searching for the source

    Started by Twobrothers, Jul 06, 2017 04:53 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 1,509
    Jul 22, 2017, 11:11 AM Go to last post
  40. Hardrock / Lode - You gotta Play Too

    Started by Oakstrails, Jul 21, 2017 12:36 PM
    • Replies: 2
    • Views: 396
    Jul 21, 2017, 09:03 PM Go to last post
  41. Question Old rebuilt jaw crusher from Boulder Col. help and use thereof.

    Started by Assembler, May 10, 2017 06:58 PM
    4 Pages
    1 2 3 ... 4
    • Replies: 45
    • Views: 2,668
    Jul 11, 2017, 11:40 AM Go to last post
  42. Old Lode Mine Research

    Started by n01d3x, May 31, 2017 12:41 PM
    • Replies: 2
    • Views: 730
    Jul 08, 2017, 12:27 PM Go to last post
  43. Help for Hard Rock noob

    Started by arthos, Jul 02, 2017 08:42 PM
    2 Pages
    1 2
    • Replies: 25
    • Views: 1,114
    Jul 07, 2017, 06:42 AM Go to last post
  44. Fire Assay best to determine ore value?

    Started by dustyboots, May 12, 2017 10:27 PM
    • Replies: 7
    • Views: 745
    Jun 30, 2017, 01:43 PM Go to last post

 
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