Origin of Igneous Rocks

No video

Origin of Igneous Rocks

Рет қаралды 42,559

Күн бұрын

With minerals better understood, it's time to discuss rocks. The first type of rock we will discuss is igneous rock. These rocks are formed when magma/lava crystallizes. But how does the mantle rock melt to form magma in the first place? What is the composition of igneous rock? There's a lot more to it than you might think, so let's check it out!
Script by Jared Matteucci
Watch the whole Geology playlist: bit.ly/ProfDaveGeo
Mathematics Tutorials: bit.ly/ProfDave...
Classical Physics Tutorials: bit.ly/ProfDave...
General Chemistry Tutorials: bit.ly/ProfDave...
Biology Tutorials: bit.ly/ProfDaveBio
Microbiology Tutorials: bit.ly/ProfDave...
Botany Tutorials: bit.ly/ProfDave...
Zoology Tutorials: bit.ly/ProfDaveZoo
EMAIL► ProfessorDaveExplains@gmail.com
PATREON► / professordaveexplains
Check out "Is This Wi-Fi Organic?", my book on disarming pseudoscience!
Amazon: amzn.to/2HtNpVH
Bookshop: bit.ly/39cKADM
Barnes and Noble: bit.ly/3pUjmrn
Book Depository: bit.ly/3aOVDlT

Пікірлер: 69

@raskov75 Жыл бұрын

Wow. In all my lay reading and watching geology content I've never heard of the role decompression plays in the melting. You're a gem, Dave.

@chrisconklin2981 Жыл бұрын

Thanks. l love a good geology lesson and North America is a great place to study it. As I live in Florida, I am partial to sand and often ask people if they know where all of this sand comes from? It turns out that our sand is crystalline quartz and is the final residual result of igneous granite weathering,. For millions of years the wearing down of the Appalachian mountains has sent sand downstream to the Atlantic and Gulf. Coastal currents move that sand south, so now I live on top of an ancient sand dune.

@mikhailquashie9899 Жыл бұрын

I would love to study Geology in the North America, but I’m struggling with some of the scholarships offered

@elliejohnson2786 Жыл бұрын

Great video! Much more detail than my high school class, and more specific with names so I can do further research to understand these concepts, rather than just simply being told that there are different rocks and what their names are.

@VAPhillyFan54 Жыл бұрын

Probably have to watch this twice, but undoubtedly this ties in to the early uses of obsidian. Nice video.

@vegatronld Жыл бұрын

Iv been making some neat pendants and learning the chemistry of the gemstone and rocks. Thanks Dave your inspiring me all the time.

@syedharis1371 Жыл бұрын

Professor dave teaching Geology

@The_DirtyBubble Жыл бұрын

Yep

@WetDoggo Жыл бұрын

so if you want to harvest olivine, you just need to keep a pool of lava at the right temperature for long enough, then pump off the still molten parts to crystallize out other minerals... then you can get to the olivine layer easier and you just need to break up the rock

@barron204 Жыл бұрын

Great video. Learned many things.

@waelfadlallah8939 Жыл бұрын

Great debut of this wonderful series 👍

@arcadeleon6077 Жыл бұрын

Thank you for this video, ive always loved rock formation

@damianabbate4423 Жыл бұрын

Good work, as usual. Thanks for this.

@izzyfury8126 Жыл бұрын

I have a lump of mixture of materials from the seaside and I am looking for someone to analyse it. This video was a start to my understanding as to what I have found.

@gordtvradio3465 Жыл бұрын

Any easy test that you can do is drop some dilute HCl on it to see if it fizzes. That will tell you whether or not it is calcium carbonate

@bobleclair5665 2 ай бұрын

Hi Professor Dave. Can you explain how Devils Tower was formed. There’s a debate on whether it’s a petrified tree or a an eroded volcano

@nuniqoffical Жыл бұрын

I been telling my college chemistry teacher about you. She might start using your content in her lessons :D I also told my Earth Science teacher about this video aswell! Really enjoying your content!

@satyamgaurav857 Жыл бұрын

Thanks sir for this video

@ignacio_the_coralbiologist 6 ай бұрын

Great video like always. Could you add the citation to the article about at timepoint 2:23 about the adiabatically mantle.

@mohamedtaqi2941 Жыл бұрын

Thank you Dave ! Best ...

@Itsjusturaastha Жыл бұрын

Professor Dave .. please upload more geology video as soon as possible 🥺 l m using it for my exam preparation . will you make for climatology and vegetations. Thank you

@HH-ru4bj Жыл бұрын

Youve probably already covered it (difficy.to remember with so many videos) but the hydrogen anions as water was one of the things that really frustrated me when creationists would claim that's where the water went after the flood.

@izzyfury8126 Жыл бұрын

What frustrates me is when us mere mortals get intellectual stimulus we suddenly think we know more than Creation and the Creator of all elements.

@sciencenerd7639 Жыл бұрын

thank you

@technicallittlemaster8793 Жыл бұрын

Can you upload a bit faster if possible? I really can't wait for your videos

@alexyu5920 Жыл бұрын

Different types of rocks have different atomic-cubic structure, which mentioned in inorganic chemistry.

@alexmcd378 Жыл бұрын

Whatever the conditions near the mantle, it did not consist of a pristine laboratory. I don't understand why some would suggest you do chemistry in these conditions. Do you have any references on that?! ;D

@borttorbbq2556 Жыл бұрын

Joke?

@alexmcd378 Жыл бұрын

@@borttorbbq2556 yes. Reference to James Tour

@borttorbbq2556 Жыл бұрын

@@alexmcd378 i figured. I certainly had a chuckle do.

@buzzyboi1037 Жыл бұрын

This was the only thing that intrigued me in science class in grade school lol

@basharatmalik2004 Жыл бұрын

Sir if a quantity say x is directly proportional to y, does it imply that y is also proportional to x. I mean that is proportionality between two variables both ways correct. Thanks

@MaryAnnNytowl Жыл бұрын

Very cool how you describe this in such detail, yet don't waste a single word. Here's a well-deserved like and comment for the care and feeding of the ever-voracious Almighty Algorithm. 🙏 ❤️❤️

@user-ic3mr8nn8y Жыл бұрын

Mi piace mille la tua scienza

@ianw5439 Жыл бұрын

Simple. Igneous rocks are due to melting from interplanetary lightning bolts a few thousand years ago! ;)

@Naikzad Жыл бұрын

Wow😮😮 That scares me

@CatFighterForce9 Жыл бұрын

excellent stuff. commenting for the algo

@Cloveis Жыл бұрын

How do you know so much about so much?

@tonyduncan9852 Жыл бұрын

"Decompression"! Of course! (Forgive me - not my area). Thanks.

@_fedmar_ Жыл бұрын

You should react to the Troll Science videos and stream it

@TheRogueRockhound Жыл бұрын

Yeah, rocks are cool ^^

@tomduckworth6430 Жыл бұрын

Does anyone else see a dragon breathing fire in the thumbnail?

@peternad9559 4 ай бұрын

It is very nice videos but please speak a little bit slower 👍thank you

@akshatgangwar7759 Жыл бұрын

Everyone i request you to like this video.

@eljefedelamafia5471 Жыл бұрын

can you discredit the creative society?

@davidwatson2399 Жыл бұрын

This is geology

@asjsk8286 Жыл бұрын

stream roar by the boyz

@liamtgreat Жыл бұрын

@leshleypile6499 Жыл бұрын

I do not if you told your community already, but how many degrees doe you have and what degrees do you have?

@ProfessorDaveExplains Жыл бұрын

BA chemistry, MA science education.

@skateboardingjesus4006 Жыл бұрын

Why do you find that important if the data he's giving is correct?

@leshleypile6499 Жыл бұрын

@skateboardingjesus4006 nothing offensive i was just wondering due to his broad reach 🤦🏿🤦🏿

@leshleypile6499 Жыл бұрын

@ProfessorDaveExplains ow nice happen to be going for my BA in chemistry. I did not mean anything by it. I was just wondering if you studied all of the subjects or it was your hunger for knowledge👍🏿👍🏿, thank you very much and keep up the good work

@effortreal9665 Жыл бұрын

Need help

@ajd2174 Жыл бұрын

👌👌👌

@-JA- Жыл бұрын

👏👍

@hashemalawadhi9475 Жыл бұрын

Hii

@Andy_Babb Жыл бұрын

So dumb. Everyone knows god makes rocks in one day. 😂 sorry I couldn’t help myself… another great video from the Professor! He does a great job of explaining. There’s a newer image of what seismologists believe the molten lava inside the earth looks like, with massive bulges and very, very different than just a sphere or blob