Rhyolite Quarry in the Teanaway
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- Опубліковано 28 сер 2021
- Nick visits a rhyolite quarry in the Teanaway Valley. Filmed on August 22, 2021.
GPS location for quarry: 47.297722, -120.821472
Mike Eddy's 2015 paper: www.geology.cwu.edu/facstaff/...
Forester: What beautiful Stone ! This banded rock will make a beautiful fireplace. Geologist: Interesting Rhyolite, but this damn banding gets in the way of determining mineralization ! 😂
In the past this would all have been gibberish to me. Now, I hang on every word and follow along nicely all because of your efforts to share in this media. I have learned much.
A gneiss little walk in the good weather.
Thank you Nick for taking us townies on your walk. I'm grateful it wasn't my butt sliding down on those sharp rocks.
I had never even heard of Rhyolite. I had to look it up
"Rhyolitic tuff has been extensively used for construction. Obsidian, which is rhyolitic volcanic glass, has been used for tools from prehistoric times to the present day because it can be shaped to an extremely sharp edge. Rhyolitic pumice finds use as an abrasive, in concrete, and as a soil amendment."
“Breath through your nose?” Thanks for the lovely fireplace backstory.
I keep expecting to hear comments from the students. I bet the fireplace is beautiful! Thank you Nick! Your curiosity educates us all!
Another comment: thanks to you, Our Professor Zentner, I was actually able to get through some of Mike Eddy’s papers on the Migration of the Triple Junction!!
My Dad was a metalergist with a love for Geology, I became a Chemical Engineer who ended up with a career in the army with a love of Geology. My middle Daughter is a silver smith with a love of Geology. I remember taking walks (drves) when I was young and dad stopping and peering at interesting formations throughout California. I hadn't realized how much I had learned until I took a couple of years of Geology in the early 70's. Alot has changed since then! Really enjoy your channel, keep it going. I was through Mt Lassen, Oregon and Washington just 3 months ago and had inadvertently traveled around to many areas you have talked about. Good job!
The inside of the rocks looks like the rings of a tree. Very cool video. Keep em coming. 👍🏻👍🏻
Just wanted to say, a friend put me onto your podcast after I told her I started my second degree majoring in applied Geology after working in finance for 10 years, and I’m slowly falling in love with everything geology and your podcast and these videos are so nice to have ❤️
Welcome to the geology family, Alex. Once I retired from being a pathologist, I got hooked on geology and Nick Zentner's livestreams. You will love your new path!! Nick did his livestreaming of the exotic terranes last winter and he had a huge following - we would all talk to each other on the chat. Those bi-weekly sessions helped all of us get through that Covid winter, an I still have my notes and refer to them at times. Geology is absolutely fascinating - with its many, many facets. So, again, welcome!!! Lorraine
I have to say that I am not a geologist, I study EE, but this guy's ability to generally describe what he theorizes without claiming "absolute truths" has turned me onto geology immensely.
Enjoy your talks very illuminating for people who want to learn
We live in a trachyandesite quarry in the dead Otago voclano, New Zealand, and these rocks are their twins, right down to the banding, circular forms, the brittle fracturing, the clasts etc. Our rock was used for railway foundations and some building.
Good evening ,Nick thanks again for sharing.
Man O' Man Nick... I wish you would take a field trip to Walker Creek/Walker Valley ORV area. If you haven't been already... you would be like a kid in a candy store. One of the most geologically diverse areas I've been to in Washington State.
Thank you Professor Zentner
My dear Professor! Your videos capture my curiosity about our beautiful Cascades and surrounding environs! Camping at Kachess and exploring the Teanaway basalt s on the east ridges also. I've got the bug!
Love you too 🤗 You silly ole Scootcher
And thanks!
In the Carolinas in the Piedmont there is Rhyolite that the indigenous people used that chipped like Chert. Also a Welded Tuff that worked the same.
Interesting, as usual, even when much of it is far over my head. Thanks, for taking us along, Professor…
I bet your logger friend fireplace was amazing.
I'm watching this with my cinnamon roll and coffee. When you showed us that first "cinnamon roll" rock, it made my day. I love your walks and how we can "skooch our bottoms" down the slope with you.
Thank you Nick! It does look like it would make a great stone fireplace.
I forgot to add. I am none the wiser but, I am getting to appreciate you enjoy doing that to those of us, 'who are easily confused'.
Thanks it’s always fun to be in the field with you!
Thank you Nick. When I am having a difficult day I find myself circling back to your videos. It's the kind little gestures that see me through.
Nick I really enjoy your geology studies and lectures!
I am an engineer with the UnionPacific in Spokane,I’ve always been intrigued by the Missoula Flood. Your lectures have inspired a growing interest in geology. My runs north and south from Spokane take me from Eastport I’d. to Hermiston Ore. Basically traveling 90% of the flood path! I can keep myself alert on those long days studying the passing geology!
Thanks for the inspiration!
Thanks Nick!
I even Took the scientific paper and added some notes on!
Can’t describe the feeling as a kind of « magic » one that cheers up each time, there is something special !
Love you dear professor ! Glad to follow and thanks for sharing all as you do!
I would love to build a fire place with that banded beauty! Thanks for letting us tag along!!!!
Noticing river cobbles at your feet there at the end of the video.
Thank you Nick. I don't know much about geology but it was extremely interesting. Please keep making these
I was doing some gold prospecting in the volcanic field near Yuma, AZ area and picked up a very interesting pink rock. I believe it is rhyolite.
Thank you for the clip
Thank you.
So very interesting. Thanks Nick, for a truly mysterious piece of the geology of central Washington.
Best of all it's presented as a leisurely walk in the woods!
#gooutside
It is not a Forest Service Road, it is part of the Teanaway Community Forest and belongs to DNR. The rock was used by a private timber company that owned the 52,000 acres the DNR bought in 2013. The timber companies used it to make their roads. DNR has also used it since they purchased the land, it is on the new Lick Creek road. If you continue on up Middle Creek you will find more outcroppings of it that are in road cuts.
Careful on those slopes Nick, leave it to experts like me. Expert rock licker and taker of dangerous paths
You ain't 25 no more.
I used to love navigating unstable talus.
So much fun, and descending these things, balancing on the mini-landslides, was good down-hill skiing practice.
I think, even at age 72, I might like to try it again sometime.
Except I ain't 25 no more.
Thanks for this video. The feldspars are weathered to kaolin. It'a a kaolinization that brings the very light color. The limonitization that forms ocher concentric rings has a special name: These are Liesegang rings which are often in sandstones. If the basalt is over it and younger and it's from the same source you have much working forces in the underground. First the emplacement of the homogeneous rhyolite, then the explosive tuff which opens at a weakened zone and in this weakened zone the basalt could take place. Is it magmatic underplating? Is it magma mingling? If the basalt is from another source you have other possible emplacement mechanisms. Rhyolite is a beautiful rock.
Volcanism and Georisks...Students, test tomorrow on what was just said...lol..!!
@@marbleman52 Thanks ...
@@volcanismgemsandgeorisks4982 I was poking fun at your very informative post, but I was seriously impressed with it. I think your name:
Volcanism and Georisks...explains a lot about your interests.
Geology will always find a way to throw something different and odd and out of place at us, won't it. That is what makes geology so fascinating and never dull.
@@marbleman52 Thanks :-) It's my life. Got a lot of violence about it in Germany.
I just bought one of those hammers! Your edu-ventures always teach me how I can ask questions and investigate the nature of rock and features in my own region so I can explore its geological stories here. There's always something to take away and use to expand on, even being reminded to look for any documents, maps or charts publicly available about our own areas.
Enjoyed it as I have been for many years! Hope that you will do a follow up on these rather mysterious rhyolites and explain their story, thanks!
I found Creek worn pieces all the way down by mineral springs camp ground. Thank you for clarifying what it is and where it came from.👍🐍
I'm still enjoying all your podcasts, even if I'm not catching them live anymore. Stay safe!
Crazy location for the intrusion.
I LOVE these walks with you just as much as all your other videos!! I feel like I'm right out there with you enjoying your company and geology. Can never thank you enough!!
Nick negotiating the talus slope = Pure gold
Love your Spence of humor Nick!
That’s Rhyolite? Well, Gee! I have seen that in Eastern Oregon while my dad.and brothers went fishing and mother and I walked and collected stuff. I didn’t pay attention to this at all.
Quary
Isn't a "huh? That's strange" the reason we keep doing what we do? So many questions in this world that remain unanswered and waiting to be found. Thanks for all you do from the Green River Gorge.
Excellent. Close up of rocks really effective - informative. You're helping me to learn to read hand specimens better.
Thanks, Nick (B. Barto here) for taking us along. This is really interesting.
Time Lining will help us understand & ask more questions.
Nick, I CANNOT get enough of this stuff! I am so hooked on Teanaway!
Thank you Nick. I always enjoy your videos.
Plenty of basalt around
Like the pit ECP has on the lookout
Or even look at peoh point
This is a good one Nick
Short and sweet
And coincidentally
If you can get way west of that quarry
Like almost behind cle elum
There's quite and interesting formation
Not so much banded like what you've got here
Hi Nick. Love your stuff. Never a dull moment.
Thank you , everything about the paper’s just mesmerizing. The student’s work is a miracle just the SCALE of geological time and the sheer SIZE of these places are confounding lol! anything can happen eek! Super)
Thanks for posting Nick, love you too.
wow!!! I sure miss you!! forest service roads are nice... okay going to listen.., will check back in, 😊😉🙂
Thanks Nick! You've inspired my interest for 20 years!
Cool! Another bit of info to add to our 351 data.....thanks for another informative hike and some more questions to ponder..... 🙂
Also love the tinkling sounds from the wind!
Thanks for posting.
Your videos always leave more curious. I just love the geology around here.
There is a videographer of the volcano in Iceland. Roman shows the same interest in the lava as Nick does but Roman is not a geologist. He’s noted the different lava expelled from the volcano. These two could have a lot to talk about if they met I think. His videos are on UA-cam under the name of Gutn Tog.
I've been following the UA-cam video on the Iceland valcano. GutnTog has been filming there from the beginning in March. From what I've learned watching Nick's videos I find I understand better what I'm seeing in Iceland even though the mechanics are fastly different than Washington state valcanos.
Thank you for your videos Nick. We appreciate them and you.
im fascinated by the cool quarry near cool california if you ever get a chance to make a video of the history and would be an honor to meet you.thank you
Mysteries is bread and butter for curious mind.
Refreshing to have truth seeking acivity in nature.
Way to go!
47 ma with 24ma side by side!
Yet another site I've been to many years ago. I wish I knew then what Nick is teaching me now.
You fall down cliffs very gracefully professor!
I am sooooo happy you are making a channel!! Been watching your geology chats for years. Amateur explorer of nature geology in the PNW. Spent a lot of time in the endless bush of the Caribou for years. Glaciation is amazing. Crazy depositions. Anyways I'm so happy and wish you the best! Will keep watching thank you!
A mystery. Love your video Nick . It is so fun to be in that gizmo on an outing with you!
Thanks, Nick. Always enjoy your treks in the field. It’s still so blasted hot down here in SoCal. It’s kept me from spending time in the field exploring our complex geology. Nice to hear that your weather was enjoyable:-)
Thanks Nick. Just got back from Colville. Check it out some time.
Thanks so much for letting us follow you on this walk, Nick. I've ripped the seat out of more than one pair of pants on slopes like that - hope you had some spares in the car :D Looking forward to updates on this formation.
It's very satisfying to see those rocks smashed open. :-)
Love your videos, as always. Thanks, Nick! ❤
A real joy before bed here in SoCal- thanks Nick!
Entertaining as usual, Nick. Thanks
Looks like liesegand banding in a porous rhyolitic air-fall tuff. Aka "wonderstone"
As always excellent! Thanks Nick 🙏💜
Thanks for your effort, it was fun and interesting.
There’s some of that stuff coming out at the top of the Chelan Falls road.
I can't wait to go see it! Thank you for sharing!💗
Thank you for taking us along on another interesting field trip trip. Be careful on that talus slope. I also use the rear end technique when all else fails. A few scratches and bruises are always better than a broken leg etc
Thanks Nick, for taking us on your investigation!!!
Thanks for the walk Nick, Take care
Thank you , Nick! Endlessly fascinating stuff, love your work! all the best Jules.
Absolutely amazingly informative.
Way to show us your stuff.
Huh-!
Thanks, Nick.
Plus or minus 14,000 years?!?! That's incredible!!!
Sean Bowen I was wondering what that decimal number meant in years but too lazy to do the math...lol...so thanks..!!
@@marbleman52
😂 Sure
Enjoyable .... The banding looks like Liesegang rings.
Thanks so much for your Washington State Geology and History research. ❤ Thanks for sharing with the world. 🌎
Liked 👍. Shared on MeWe 👍.
This summer we collected this Rhyolite material in the middle of the Idaho Batholith. Beautiful rock but certainly out of place for its surroundings!
Good to see your happy smiling face 😃
Mike Eddy Paper, Table 1: Sample NC-MPE-418 is ~3.3 miles NW of Sample NC-MPE-417A (in video). Just past Twentynine Pines Campground take 1st left onto NF-9701, then left on 1st Spur almost to end.
See middle of left-hand column on page 432 for an explanation of these 2 Samples: "In an attempt to date...".
Thank You, Professor Nick :)
Fun time with you, and curious. I'll check my printout of Mike's paper. 💗
I think I saw some rhyolite on my hike today in Revelstoke National Park (British Columbia)!
So glad to see you.
Leftover fracture from Teanaway formation it appears. Cascade Volcanics started popping off…the pressure got released there.