Mohs Hardness Test

The

Identifying rocks & minerals using the Mohs hardness test

Whenever you're grinding concrete, it's important to know the

In 1812 German geologist Friedrich

I demonstrate

Today we're going to demonstrate the

In this #science #educationalvideo from the @bowtieguyandwife of #teacherspayteachers - Moh's

00:00 What is the

Here is a demonstration of how to use a Moh's

On this week's episode, Natalie explains the origin of the

The

So you got some rocks you want to test the hardness of? Well, you're in the right place for that! Moh's

Please watch this video by Thursday 10/17/2013.

This video shows the steps needed to determine the

Here's a link to the

Polish concrete the right way by understanding the minerals it is made of and how hard the surface is. This way, you can make the ...

We would love if you would subscribe to our channel! In this video, we help you to understand the proper use of the

Mohs Scale

Watch this video to learn how to test the hardness of concrete using the

Learn about how to use a glass plate as a