Rock of the week - 1. Gneiss - the Lewisian Gneiss Complex

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  • เผยแพร่เมื่อ 28 ม.ค. 2025

ความคิดเห็น • 51

  • @nickh5278
    @nickh5278 14 วันที่ผ่านมา +21

    I love this! I'm 68 and only now learning about this stuff. Thank you so much. I'll be watching every one you produce - with my granddaughter.

  • @GEOGIRL
    @GEOGIRL 14 วันที่ผ่านมา +16

    Oh my gosh! It’s Scottish geologist! So glad to see you on TH-cam! And this is such a good video! I can’t wait for the rest of this series 😍 🎉

  • @williamdunham2244
    @williamdunham2244 9 วันที่ผ่านมา +9

    I am a 67 farmer in western Canada( Saskatchewan). I started watching you as my daughter is a geologist in the uranium industry in Northern Saskatchewan. Rocks were just something we had to pick and throw away. She has me looking at them as a great lesson in the history or the world. Not far from us, in Montana, there is a spot where the earth's crust has come to the surface, which she made us go to on a weekend trip. My family tree starts in Scotland so you pull everything together for me.

  • @Laylabrunetti2
    @Laylabrunetti2 14 วันที่ผ่านมา +10

    I am so happy you have made a longer video explaining Lewisian Gneiss Complex. This now means I won’t forget how this beautiful rock formation is formed!

  • @stormaurora5536
    @stormaurora5536 4 วันที่ผ่านมา +2

    My small garden is awash with rock aggregate and there are so many beautiful pieces. I live in Caithness and am so happy to be able to find out what these rocks are and how they formed. Thank you ❤

  • @jimf671
    @jimf671 10 วันที่ผ่านมา +7

    Enthusiasm overload! Brill.

  • @chriskiwi9833
    @chriskiwi9833 10 วันที่ผ่านมา +6

    Do not ever stop doing this. You are brilliant!

  • @amandaclarke4173
    @amandaclarke4173 5 วันที่ผ่านมา +2

    I'm nearly 60 and did geology at O and A level in Fleetwood. I lived on the Isle of Lewis for 6 years from 2006 and just love Lewisian Gneiss. Wouldn't you know, but my old geology teacher was living on the island too!! This is a great video, looking forward to the next!

  • @David-hb4gj
    @David-hb4gj 9 วันที่ผ่านมา +5

    Your knowledge and enthusiasm are impressive.

  • @CooperJames-b4x
    @CooperJames-b4x 9 วันที่ผ่านมา +5

    Apart from the very interesting content I could listen to your voice all day I love your accent. I'm a Weegie BTW.

  • @clifflowton1912
    @clifflowton1912 12 ชั่วโมงที่ผ่านมา

    I've been to Lewis twice and each time brought home samples of Gneiss. I love the idea that they are the oldest known rocks in Britain. Looking forward to more videos from this girl.

  • @marksinclair8138
    @marksinclair8138 13 วันที่ผ่านมา +7

    Great video well explained and great learning experience coming awesome work.

  • @Prodigy68
    @Prodigy68 11 วันที่ผ่านมา +5

    Liked and subscribed, thank you Louisa.

  • @ingjaldsleikestove
    @ingjaldsleikestove 9 วันที่ผ่านมา +5

    An informative film that focus on the geology and not on fancy presentation. I like your presentation on whiteboard in a TH-cam film. It slows down the presentation to a speed that helps people to get the interesting parts.

    • @paulhayes6920
      @paulhayes6920 3 วันที่ผ่านมา

      On TH-cam, Check out Nick Zentor in Pacific NW of the US and Out There Learning which is NZ field trips.

  • @stephenbarlin2314
    @stephenbarlin2314 3 วันที่ผ่านมา

    Simple but effective. Inspire a new generation of geologists.

  • @paulhayes6920
    @paulhayes6920 3 วันที่ผ่านมา

    God bless youTH-cam algorithm! I've thought about gneiss quite a bit recently and have never felt I truly understood it - until now! Please do schist and bring out the differences.
    No script. A real educator

  • @ruskinyruskiny1611
    @ruskinyruskiny1611 14 วันที่ผ่านมา +4

    Very good videao. Thanks.

  • @DalgetyBayHypnotherapy
    @DalgetyBayHypnotherapy 11 วันที่ผ่านมา +3

    Goan yirsel, hen! I've known a bit about Lewisiean Gneiss for a long time but your short video explained so much more. I've subscribed.

  • @peterburridge9346
    @peterburridge9346 13 วันที่ผ่านมา +4

    I really enjoyed this video I can not wait to see what is In store as, the series goes along

  • @Crusty_Camper
    @Crusty_Camper 9 วันที่ผ่านมา +3

    Hi, New subscriber here. I studied geology as part of my Biology/Earth Sciences degree and like you, I love the fact that we have these fantastic rocks in the UK. It made me smile to see I'm not the only person to have shoeboxes labelled like yours. I lived in Puebla, Mexico for a few years and all of these processes are in full swing there. Shallow, violent earthquakes to the west where the oceanic crust is being subducted ( Nazca Plate, I think ) and deeper, les powerful earthquakes as they come further east. There is even a complete reef making up hills which are now several hundred Km from the sea. Then there are hot springs and three volcanoes, one each of Extinct (iztaccihuatl ), Dormant ( Matlalcueye ) and Active ( Popocatepetl ). I hadn't realised until I lived there that active volcanoes can be affected by tidal pulls, just like the sea. If Popo doesn't let off steam with a minor eruption around the full moon in December, there is likely to be a more violent eruption in the coming year or so. There isn't much geology to see because of the frequent ash deposits, except in road cuttings where the ash can be seen at least 20m deep and further east where there are marble and alabaster quarries. All the best, Pete, Cumbria.

  • @alisonlyons4691
    @alisonlyons4691 2 วันที่ผ่านมา

    Hi Luisa, brilliant to see you here. I really like the longer video, and you can go on my play list. 👍 Gneiss ❤ Lol......Alioban

  • @craigdalbert-nu6zx
    @craigdalbert-nu6zx 7 วันที่ผ่านมา +1

    Brilliant!
    Cheers

  • @caitgems1
    @caitgems1 10 วันที่ผ่านมา +4

    Nice wan hen 👍

  • @julesdingle
    @julesdingle ชั่วโมงที่ผ่านมา

    went to Lewis a few years ago to go back in time, and made a video, 3 billion years is insane, and up at Durness to see the folded Gneiss on the beach this Xmas - thanks for explaining clearly how that continental collision created those folds. I'm not a geologist, just an enthusiastic film maker- I will send viewers who what a proper geologist to explain thing to you

  • @wendylorimer5663
    @wendylorimer5663 11 ชั่วโมงที่ผ่านมา

    Very nice.

  • @davidberlanny3308
    @davidberlanny3308 13 วันที่ผ่านมา +4

    Hi Luisa, Very interesting and well presented too. Thanks for doing this, look forward to the next one!!
    All the best from Spain!!

  • @MisterStarstuff93
    @MisterStarstuff93 6 วันที่ผ่านมา

    this was great and informative

  • @tullochgorum6323
    @tullochgorum6323 7 วันที่ผ่านมา

    Lewisian gneiss forms fabulous, varied climbing lines up beautiful cliffs. As you contemplate your mortality clinging to life on tiny holds, it's humbling to realise that you're grasping a rock that's 3.4 million years old...

  • @davidsefton4794
    @davidsefton4794 11 วันที่ผ่านมา +2

    Ooh, are you taking suggestions for rock of the week?

  • @Remguy2468
    @Remguy2468 4 วันที่ผ่านมา

    Here that's braw I love the presentation. I'm in Stirling 😊. I'm quite interested in Geology z also archaeology.

  • @jonathangoll2918
    @jonathangoll2918 8 วันที่ผ่านมา

    I've always been interested in the Lewisian Gneiss. I've not been to the Outer Hebrides, but I've seen this Gneiss on the Scottish mainland opposite.
    But some way from the farthest southern point of the British/Irish Isles, in the Channel Isles, there is also some very old rock, which is gneiss, and I have seen it. If I remember right, it outcrops on southern Alderney, where it forms beautiful cliffs.

  • @Raghav14679
    @Raghav14679 14 วันที่ผ่านมา +2

    I like your gneiss effort about gneiss from india ..

    • @RobertCraft-re5sf
      @RobertCraft-re5sf 12 วันที่ผ่านมา

      Every single video with any female...

  • @rusty8992
    @rusty8992 วันที่ผ่านมา

    I'm visiting Ganghwa Island, South Korea, and researching its history. The island is mostly formed from biotite gneiss and granite gneiss. The many dolmen tombs here are made of both types - massive slabs of it dragged down from the mountains.

  • @ariamula9497
    @ariamula9497 13 ชั่วโมงที่ผ่านมา

    hen!! Love it.

  • @neilmcainsh2300
    @neilmcainsh2300 8 วันที่ผ่านมา +1

    Braw now at least I know how pronounce gneiss. Cheers.

  • @AlexKavanagh-hj5vu
    @AlexKavanagh-hj5vu 9 วันที่ผ่านมา +2

    Im sold im in

  • @fburton8
    @fburton8 4 วันที่ผ่านมา

    Gnoice!

  • @alisdairmclean8605
    @alisdairmclean8605 11 วันที่ผ่านมา +2

    You have a gift for teaching. Thank you so much for this. I did one course of geology 50 years ago!!!! in Aberdeen University. Where did you study?

  • @mineown1861
    @mineown1861 12 วันที่ผ่านมา +1

    When rocks are aged to 3.5 billion years old , what's the granularity of the dating ? Is it plus or minus millions or hundreds of millions of years ?
    Interesting video , gneiss one .

  • @VeritySnatch
    @VeritySnatch 6 วันที่ผ่านมา

    theres older rock, present as inclusions in the gneiss. you find it in the Assynt area/Moine thrust

  • @Hjaltland2
    @Hjaltland2 4 วันที่ผ่านมา

    Brilliant, enjoyed listening to you , although all these geological terms are flying out yer mooth so I hae a job keeping up. You obviously know yer stuff. so I'm looking forward tae the next episode... btw how ia gold made ?
    Look efter yersell .

  • @andrewshields5322
    @andrewshields5322 2 วันที่ผ่านมา

    Dats my rock mum gives it here

  • @2ndviolin
    @2ndviolin 8 วันที่ผ่านมา +1

    So old it has no fossils in it.

  • @blobrana8515
    @blobrana8515 13 วันที่ผ่านมา +1

    Gneiss video

  • @Zengus5150
    @Zengus5150 13 วันที่ผ่านมา

    I am not sciency, but I work with sciency people, This is interesting af. my sciency people do Ecology and hydrology.

  • @jimmcintosh9045
    @jimmcintosh9045 9 วันที่ผ่านมา

    Gave up counting the number of times she said "like".!

  • @simontyrrell8866
    @simontyrrell8866 13 วันที่ผ่านมา +1

    I find your delivery rather chaotic and therefore confusing. Report: must try harder!

    • @Prodigy68
      @Prodigy68 10 วันที่ผ่านมา +1

      Nah. Lots of info, which came across just fine. Besides, she's pregnant.