วีดีโอ

3:58 this is so tuff calcite is badass

clear !

Thanks u really needed this😊

I have some stones that can't be scratched by corundum even by diamond. I have no idea what stones they are. They do not seem like diamond at all. I have just uploaded the testing video.

👍👍👍🥰🥰🥰🥰

Mera pass b hi

nicccce

very good!

I have amounts of metallic lustre in my field , give me advices and market

awesome!

Can you make a video about soil pleas for grade 7

thank you very much.!

I have silver stone

But does glass scratch glass? What if my "quartz" is actually glass and glass scartches glass?

hi i am just beginner i tried to test some local quartz and there are miniscule of glitter not sure if it was pyrite or gold, firstly my glitter was crumbly when i poke with tweezers but leave streak mark on GLAZED porcelain even i couldnt clean them it just stuck there, can you tell me with what is that?

Hi mr. bieler it’s zach ur fav student

👍👍👍

How it is presented to you

Hello I have one

In white gem corol is what kind gem?

Thank you so much

THE FABELLE THE CAT, DOG and RAT used to be a triad of close friends but because of cheating the three of them became sworn enemies until now • One day, the sun's wife drank magical water and was invited to the star palace by a tree logger and became a RABBIT • One day, a LION was invited dueled by a buffalo to fight strong but he relented so that he was made by the forest as the king of the jungle • One day, a mermaid fell in love with a human (sir mayor) and chose to live to suffer being a human and caused the mermaids who loved her in the water realm to be jealous blind and bring havoc great to mankind, the princess died following her true love and became a WHITE CROWN guarding the edge of the sky • One day, the CHICKEN among the bird kingdom made an offense so that it was punished not being able to fly so now the cock crows every time before sunrise to ask for forgiveness • One day, SNAKE made an offense so it was punished walking gun his stomach and humiliated everywhere • One day, MONKEY committed an offense so that he was punished to be the ugliest creature (wild) so he had to help travel to the west • One day, a CRAB bravely sacrificed himself to protect his people so he was appointed a constellation • One day, the OCTOPUS gave his heart to the wrong person and until now has to guard the box containing the heart that was rejected by his lover at the bottom of the ocean forever • One day, POLAR BEAR died of hunger to support his child and then was raised by the sky as a protective star cluster • One day, an TURTLE was invited to run a race with the fastest animal but he won because he never gave up • One day, a SALMON FISH realized that there was an inharmonious relationship between water and salt so he traveled to land, namely rivers to remember its origin PIGS are lazy animals just like LOCUSTS is a sadistic animals

THE FABELLE THE CAT, DOG and RAT used to be a triad of close friends but because of cheating the three of them became sworn enemies until now • One day, the sun's wife drank magical water and was invited to the star palace by a tree logger and became a RABBIT • One day, a LION was invited dueled by a buffalo to fight strong but he relented so that he was made by the forest as the king of the jungle • One day, a mermaid fell in love with a human (sir mayor) and chose to live to suffer being a human and caused the mermaids who loved her in the water realm to be jealous blind and bring havoc great to mankind, the princess died following her true love and became a WHITE CROWN guarding the edge of the sky • One day, the CHICKEN among the bird kingdom made an offense so that it was punished not being able to fly so now the cock crows every time before sunrise to ask for forgiveness • One day, SNAKE made an offense so it was punished walking gun his stomach and humiliated everywhere • One day, MONKEY committed an offense so that he was punished to be the ugliest creature (wild) so he had to help travel to the west • One day, a CRAB bravely sacrificed himself to protect his people so he was appointed a constellation • One day, the OCTOPUS gave his heart to the wrong person and until now has to guard the box containing the heart that was rejected by his lover at the bottom of the ocean forever • One day, POLAR BEAR died of hunger to support his child and then was raised by the sky as a protective star cluster • One day, an TURTLE was invited to run a race with the fastest animal but he won because he never gave up • One day, a SALMON FISH realized that there was an inharmonious relationship between water and salt so he traveled to land, namely rivers to remember its origin PIGS are lazy animals just like LOCUSTS is a sadistic animals

my science teacher showed me this

I want to know the type please

I have a stone that is shiny and attractive, like pearl beads

Gd

I love you

Nice 👍

What minister is fracvher। thank you 🙏

Hello dear . Phone nambar please ...?

My geology professor threw me over a loop with a metallic mineral so rusted that it looked non-metallic. It's good to get a refresher on these basic steps of determining luster, so I don't get tricked again. Thanks for the video.

Verybeautifull

Hello!

Thank you

Great Video! (Jesimiel Millar Fernåndez) 1M1K335

this helps a ton for my geology lab tomorrow, great explanation ill be sure to identify it properly now!

What is the mineral in your left hand at the start?

my students insist they want to witness the scratch test for the orange mineral aka cheese block :O

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.

Very helpful. Thanks a lot

I have one gemstone and want to know more

Hi, 🌹🌹🌹🌹🌹

Excellent

Wow what a great video

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)

Our teacher sent to us. Like if you has seen because school/highschool.

Thankyou so much it was really helpful

I am interested all metallic minerals and non metallic minerals Please call me in WhatsApp 9986169313 We buy we sell

Love from india