Thank you. Everyone says this is a tough term to grasp but it really is just poorly explained for sure. Two different teachers, in their lectures went over it but made no sense at all. This was very easy to understand.
For example : There is a family of stones called corundum which has no cleavage. It means that all sapphires and rubies have no cleavage, either. You don’t have to test or to destroy them to know that.
I couldn't really see the staircase thing Does he refer to the shape of the actual saircase we walk on ? I know it sounds weird but English is not my first language so I'm thinking if (staircase) is a another term in mining science or something since I couldn't observe the staircase pattern he was talking about
Thank you. I was too afraid to ask my teacher because apparently she went over it a million times (none of which I was paying attention)
Same situation for me lol. After watching this video, I understand the differences btwn cleavage and fracture.
Thank you. Everyone says this is a tough term to grasp but it really is just poorly explained for sure. Two different teachers, in their lectures went over it but made no sense at all. This was very easy to understand.
this helps a ton for my geology lab tomorrow, great explanation ill be sure to identify it properly now!
Thanks! I didn’t know how to know the difference. Nice rocks too🤓
*mineral*
Jesus christ marie
It's nicee!! Nd u r voice is like Robert Downey jr
It really does sound like it
I can’t un-hear it lmao
thanks dude that helped me
Thank you so much
Your demonstration was commendable.
Doing a science project right now man this helps a lot
Is that Galena? At and before 3:11
very helpful unlike the last video I watched. You explained it perfectly thank you.
What if the mineral has a smooth surface but it does not reflect light? Will it still be considered cleavage ? Thanks!
I can see you doing a voice over for nat geo
3:58 this is so tuff calcite is badass
Very helpful. Is there a way to figure out if a mineral has cleavage without potentially utterly destroying it?
Some minerals in their euhedral form is reflecting the cleavage
For example :
There is a family of stones called corundum which has no cleavage. It means that all sapphires and rubies have no cleavage, either. You don’t have to test or to destroy them to know that.
I want to know the type please
what is the silvery mineral you showed the staircase on?
I couldn't really see the staircase thing
Does he refer to the shape of the actual saircase we walk on ?
I know it sounds weird but English is not my first language so I'm thinking if (staircase) is a another term in mining science or something since I couldn't observe the staircase pattern he was talking about
what minerals were shown?
Can you make a video about soil pleas for grade 7
Wow what a great video
What minister is fracvher। thank you 🙏
How it is presented to you
This is so infomative to me
Hi mr. bieler it’s zach ur fav student
Verybeautifull
What kind of mineral is the pirite looking rock?
I have one gemstone and want to know more
Thankyou so much it was really helpful
Nice 👍
Excellent
Can a mineral have both fracture and cleavage?
Very helpful. Thanks a lot
Thank u! It's very useful!
my science teacher showed me this
3:55 Starts Fracture
thank you very much.!
Thank you so much
awesome!
very good!
I have a stone that is shiny and attractive, like pearl beads
Our teacher sent to us.
Like if you has seen because school/highschool.
Thank you
nice vid dude
very good
Thank you that was a really useful video
Hello I have one
I have silver stone
3:20 starts the video
Bro why you yelling at me
Nice hammer
Hello!
Thx
Love from india
Hi, 🌹🌹🌹🌹🌹
a mi me gusta
Whos Here Because Ms, cox?
Great Video! (Jesimiel Millar Fernåndez) 1M1K335