Making these for myself: 0:42 - Igneous 3:14 - Sedimentary 5:38 - Metamorphic

This 7 minute video taught me more then my teacher for a whole 7 weeks 💀

Anyone came here for tomorrow's exam like me?...

igneous rocks: obsidian, granite, basalt, scoria, rhyolite sedimentary rocks: shale, sandstone, conglomerate, limestone metamorphic rocks: slate, marble, quartzite, gneiss, schist

You forgot one rock: Dwayne Johnson

who else is here from class

I live close 20 mi. from a "dormant volcano". On a property I own, I have been drilling fine grained basalt rock. The only way to drill is with a hardened SDS Max (thick shank) drill bit followed by splitting using a line of wedge and feather shims to fracture the rocks. Typically, when the wedges are spaced at 4-6 in. and are hammered the applied stress causes a clean break splitting the rock in two. The intent is to break the rocks into smaller pieces that can be handled for later removal. However some identical rocks (identical appearance and texture and size -24-30 in dia.) behave quite differently. If I run a line of wedges and drive them completely into the rock, there is no response to the imposed stress. The best I can do is run a row of wedges along the edge of the rock and small slices maybe 20-50# will break off cleanly in a straight line, but I am unable to split the rocks in half, as I normally do. I am curious. Any idea why the difference?

My class is studying rocks. This video is very helpful. I really appreciate it

thank you so much for creating videos. i finally found a channel for my short attention span. thank you for keeping it short but detailed and straight to the point. i understood it very well.

this video rocks! doing a science Olympiad competition for rocks and minerals, so this helps a lot

Thanks I’m doing work about rocks and it made it be really easy for me

This is good and please make more videos

My class is studying rocks so this really helped.😃😃😃😃😃😃😃😃😃😃😃😃😃😃😃😃😃😃😃😃😃

I can't believe that schist. Nice picture of it.

Thanks for this video you clear my doubt

Amazing video.

Thanks! That helped me alot on my science homework.

Thx for this

Please make more videos

Very helpful!!!!

thank u this video really helped me for my presentation :D

Seen as we're all mentioning it, im here because my 9 year old doing "rocks" at school n i gotta seem smarter than her teacher whom used to be my p.e teacher...

Thank you 😁😁

thanks alot for the work i appretiate

Very good

Whoever says rocks are boring knows nothing of their uses or history...

Do you provide written notes to accompany your videos?

geology major here. You mixed up pumice and rhyolite. Rhyolite can't float, Pumice(an extrusive igneous rock) can. Also, at 7:26 you use a piece of what looks like quartzite as an example of conglomerate.

Thank you I’m doing this for a school project and this gave me a lot of info

Thank profe good in sight for me , appreciated!

Companies plus stores sell all types of rocks but people can get for free awesome video

you are the best

thank you!!

I'm here out of sheer curiosity

Best video ever types of rocks.. Thanks a lot !

It is about a very interesting video with simple definitions and appropriate example for all the types of the rocks. It is suggested for anyone who wants to have basic informations adout this topic especially for high scool students. Congratulations for your excellent work.

What they all have in common They’re cool

Thanks! I’ll get a good grade on my school work for this!

pov: you have to watch this for school

If i find a cool looking rock that stands out has it been there forever or has it most likely been brought in from somewhere at one point for construction purposes and i happened to stumble upon it

Wow!!!!!!!!!!!!!

Nice thank you so muchhh!

Did anyone else see the lizard The 3:30 mark?

thanks this helped me for my test

Going to my science fast! I’ll let you know if this helped.

Thank You for uploading this video. I am currently in Grade 10, and it really helps me a lot to do my reflection paper regarding on our lesson. I am very known for my bad-reputation in our school for being a procrastinated lazy ass troublemaker , and I wanted to change my lifestyle to prove my worth.

Remember dropping geography because of rocks which was poorly taught and never understood anything.

Thanks this topic helped me a lot in exams and got me A for science. .😃😃😃

pov: you thought about minecraft when he explained about obsidian and quartz.

The Shape of You As the background music

I like 👍

thanks! This is so interesting. Shale is basically Gneiss' great-grandfather :O

Here am i learning about rocks instead of reviewing for exam.

i am leaning about this o ok.

Schist my fav rock so glittery

Omg you're so awesome bro i love you ❤

Bro I'm tryna find rock sub genres

I'm a grown ass adult and these are questions I need to know

Wow good job!

Bro it’s easy to spot rocks like Shelly limestone,basalt,lava (solid) and a type of weird rock called aa.

#quarantined write in the comments

Nice so nice 😉😉😉😉😉😉😃😃😃😃😃😃

I will get best marks in the exam because this chapter is in our course.😁😍🥰

Never knew so much about corn! Thanks for the corn knowledge!

Moo moo!

Hi can u tell me what types of rocks are found beneath our homes plz

i have a science end of term tomorrow lmao

may I ask what rock does contain concrete powder?

Could you make this into a poster or sum so I can hang it on my wall 100$

😊

Big ups to all de marian ppl getting sent here by yall teacher

POV: you need to watch it because your have a quiz tomorrow

I have a test and I'm litterly using this while I'm doing it 💀

Who else is watching this 2021 for class

3.00

Please, Just Please use 1.50x Speed.

Our Project work

i have obsidian

who else knew these rocks from minecraft

Hmmm does anyone have Flint and Steel

masterpieces

😍😍😍😍😇😇😇😇😇💪💪💪💪

#Moomoomathandscience《---- SUBSCRIBE TO

Igneous. I made this by myself and I didn’t see it from any one Metamorphic Sedimentary 4:14

This video rocks

Who else is doing this for school today?

im in 7th grade and i gotta D- on my last science test so im tryna catch up 😂

Kewl

HELLO

Go rocks

The rock 🤨

shouldn't pressure be igneous rock

I'm just a simple rock hunter

Think you mixed up pumas and rhyolite.

Put on 1.25 speed

the basalt looks like cheese

Love love love l#ve

Im not even in middle school yet and im watching who else is trying to learn this early XD

Up

Wat is the meaning of hardness