Free 186 More Best Homemade Tools eBook:  
New: 300+ fresh build posts/day from 275 forums → BuildThreads.com

User Tag List

Results 1 to 7 of 7

Thread: Black Crack fissure - photo and video

Hybrid View

  1. #1
    Supporting Member Altair's Avatar
    Join Date
    Aug 2013
    Posts
    12,020
    Thanks
    1,365
    Thanked 31,320 Times in 10,051 Posts

    Black Crack fissure - photo and video

    The Black Crack is a 65-foot (19.8m) deep fissure at the Canyonlands National Park in Utah.



    4:40 video:



    Previously:

    Al Naslaa split rock formation - photo
    Natural conical hill - photo
    Volcano crater from above - GIF
    Volcano crater drone shot - GIF
    Darvaza gas crater - photo
    New: BuildThreads.com - 300+ build posts/day (with photos)

  2. The Following 7 Users Say Thank You to Altair For This Useful Post:

    carloski (Nov 19, 2022), durrelltn (Nov 15, 2022), emu roo (Apr 21, 2026), Philip Davies (Nov 19, 2022), Ralphxyz (Nov 14, 2022), Sleykin (Nov 14, 2022), that_other_guy (Nov 20, 2022)

  3. #2
    Supporting Member Frank S's Avatar
    Join Date
    Aug 2015
    Location
    Peacock TX
    Posts
    12,617
    Thanks
    2,677
    Thanked 11,111 Times in 5,391 Posts

    Frank S's Tools
    I wonder how many animals and possibly people have fallen in that crack since its discovery
    Never try to tell me it can't be done
    When I have to paint I use KBS products

  4. The Following User Says Thank You to Frank S For This Useful Post:

    emu roo (Apr 21, 2026)

  5. #3
    Supporting Member
    Join Date
    Mar 2017
    Posts
    697
    Thanks
    322
    Thanked 322 Times in 209 Posts

    neilbourjaily's Tools
    Quote Originally Posted by Frank S View Post
    I wonder how many animals and possibly people have fallen in that crack since its discovery
    Many a joyful cartwheel has been done over that crack. I know.

  6. The Following User Says Thank You to neilbourjaily For This Useful Post:

    emu roo (Apr 21, 2026)

  7. #4
    Supporting Member IntheGroove's Avatar
    Join Date
    May 2019
    Location
    Lake Tahoe
    Posts
    2,493
    Thanks
    274
    Thanked 1,378 Times in 828 Posts

    IntheGroove's Tools
    I would throw a flashlight down there...

  8. The Following User Says Thank You to IntheGroove For This Useful Post:

    emu roo (Apr 21, 2026)

  9. #5
    Supporting Member Frank S's Avatar
    Join Date
    Aug 2015
    Location
    Peacock TX
    Posts
    12,617
    Thanks
    2,677
    Thanked 11,111 Times in 5,391 Posts

    Frank S's Tools
    I would probably pump 2part fast expanding closed cell foam along the thing until it was sealed over or pump a mud slurry into it until it was full, but then again I am also an advocate for bulldozing and blasting out a footing to construct a mile thick dam across the lower end of big ditch in Arizona eventually allowing it to fill to the brim with the water of the Colorado river
    Never try to tell me it can't be done
    When I have to paint I use KBS products

  10. The Following User Says Thank You to Frank S For This Useful Post:

    emu roo (Apr 21, 2026)

  11. #6
    Supporting Member IntheGroove's Avatar
    Join Date
    May 2019
    Location
    Lake Tahoe
    Posts
    2,493
    Thanks
    274
    Thanked 1,378 Times in 828 Posts

    IntheGroove's Tools
    If the Grand Canyon wasn't here and the forces that made it were working today, Humans would find a way to stop it...

  12. The Following User Says Thank You to IntheGroove For This Useful Post:

    emu roo (Apr 21, 2026)

  13. #7
    Supporting Member Philip Davies's Avatar
    Join Date
    Dec 2015
    Location
    Reading, Berks, UK
    Posts
    1,085
    Thanks
    1,551
    Thanked 1,193 Times in 430 Posts

    Philip Davies's Tools
    Where are the safety notices?
    (Just having a laugh)



    2,500+ Tool Plans

  14. The Following User Says Thank You to Philip Davies For This Useful Post:

    emu roo (Apr 21, 2026)

Thread Information

Users Browsing this Thread

There are currently 1 users browsing this thread. (0 members and 1 guests)

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •