the hole story
the hole story
I see these precise round straight holes in rock, maybe about the diameter of a quarter, all over. What are they? I think most people will immediately think of a hole used for explosives, but I see them even in remote wilderness areas, and in flat places (no cliffs, mines, quaries, etc).
Re: the hole story
I find these types of holes a lot as well, often far away from most human activity. I think they are totally natural.
Some interesting links to help solve the puzzle...
www.thoughtco.com/holes-in-rocks-1440784
https://www.thoughtco.com/mechanical-or ... ng-4122976
Some interesting links to help solve the puzzle...
www.thoughtco.com/holes-in-rocks-1440784
https://www.thoughtco.com/mechanical-or ... ng-4122976
Re: the hole story
Whenever I'm feeling like I'm in a remote place where no one had either ever been or at least very few people have ever been, invariably I'll see a Capri Sun wrapper or something rather modern and not biodegradable. The forest service is notorious for messing with things in the middle of nowhere just to mess with people like us. I'd blame these on some phenomenon like that.
- Michael
Re: the hole story
Martians. Don't you watch the news?
Re: the hole story
I've seen some of these too, and they don't look natural to my uneducated eye. The ones I noticed were in steeper areas I think so I thought they might be some kind of rock anchor used during USGS surveying. If they are in flat areas maybe mineral sampling? How are those USGS Survey Markers installed? Is there a bore hole under them?
Re: the hole story
The ones on the coast are natural. Those are made by piddock clams, but usually in softer rock like sandstone.
Re: the hole story
Agree with you.Webfoot wrote: ↑June 12th, 2018, 3:43 amI've seen some of these too, and they don't look natural to my uneducated eye. The ones I noticed were in steeper areas I think so I thought they might be some kind of rock anchor used during USGS surveying. If they are in flat areas maybe mineral sampling? How are those USGS Survey Markers installed? Is there a bore hole under them?
Wander around, look up to the sky and let my feet feel the earth.
Re: the hole story
I have also seen these holes, in some very unlikely places.
Then just this last Saturday, I was walking along the Loowit Trail, minding my own business, about 1/2 way between June Lake & Ape Canyon, and as I stepped over a rock, I looked down. And there they were! These were weathered, so they were not as new as the ones you saw. These were larger also, about the size of an old silver dollar. The right one was maybe 3" deep, the left one perhaps 1 1/2" deep. My ax gives some scale. Then, as I was walking back, about 150 feet from the pair of holes, was a single hole, again right in the middle of the trail.
I wonder if they are perhaps sample holes from geologists, trying to get material for mineral content analysis.
Then just this last Saturday, I was walking along the Loowit Trail, minding my own business, about 1/2 way between June Lake & Ape Canyon, and as I stepped over a rock, I looked down. And there they were! These were weathered, so they were not as new as the ones you saw. These were larger also, about the size of an old silver dollar. The right one was maybe 3" deep, the left one perhaps 1 1/2" deep. My ax gives some scale. Then, as I was walking back, about 150 feet from the pair of holes, was a single hole, again right in the middle of the trail.
I wonder if they are perhaps sample holes from geologists, trying to get material for mineral content analysis.
Kelly
There is no shortcut to anyplace worth going to.
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Skamania 231
"How to really get off the beaten path in Skamania County"
There is no shortcut to anyplace worth going to.
PM me about the soon to be released:
Skamania 231
"How to really get off the beaten path in Skamania County"
Re: the hole story
Yes, that's what I meant by "mineral sampling." Today I searched and found this:
BackpackDrill.com
Academic investigators have used the Shaw portable core drill for a variety of projects including petroleum source, reservoir, cap rock investigations, paleomagnetic studies, hydrogeologic investigations including monitoring well installations[...]. NASA and NASA contractors have used the Shaw drill extensively as have many universities located around the world.
Re: the hole story
Ah, back there again? Where's the TR? I was a day behind you, and I saw some holes too. Can't remember exactly where.
So it was sunny on Saturday? I waited for clearer skies Sunday. [yes, this is off-topic, but it's my topic ]
As for sampling, I never see them all that deep, usually just a couple three inches.