Easy Way to Identify Mineral Hardens using Nail Coin and Glass

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Minerals are identified by its hardness. If you don't have a hardness set, you can still easily identify minerals using your nail, steal nail, coin and glass. You need to know the hardness of a mineral in order to correctly identify it. The hardness scale goes from 1 (talc) to 10 (diamond). Watch this video to learn how you can easily determine the mineral hardness using a nail and coin. If you find this video useful, please share it with your mates and subscribe to the channel. • Watch this video to learn how to identify mineral cleavage • 2 Minute Video on Rock Mineral CLEAVA... . • How to identify nine common minerals • How to identify 9 minerals in ONE MIN... • Try this video test to see how many common minerals you can identify under 2 minutes • Can You Name These Nine Common Rock M... . • You can find more information in my book called Rock Mechanics Through Project-Based learning.

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