Articles related to mohs scale
Mohs Scale of Hardness - Identify Rocks & Minerals - Chemistry
May 27, 2014 ... The Mohs Scale of Hardness measures how well a substance resists scratching by another material. You can use this scale to test the ...
How to Perform the Mohs Hardness Test - Chemistry - About.com
Jun 10, 2014 ... The Mohs test is one way to determine the hardness of a rock or mineral. You can use the Mohs hardness to help identify an unknown ...
Mohs Scale Definition - Chemistry - About.com
Jun 12, 2014 ... Definition: Mohs scale is a relative scale rating the hardness of a mineral. A mineral with a high Mohs number is able to mark a mineral with a ...
Mohs Hardness Scale of Minerals - Geology - About.com
You use the Mohs hardness scale by testing your unknown mineral against one of these standard minerals. Whichever one scratches the other is harder, and if ...
What's the Mohs Scale of Mineral Hardness? - Jewelry - About.com
The Mohs Scale is used to rank minerals by their hardness. Knowing where gemstones rank on the scale is an important factor in their care.
What Is the Hardness Scale for Minerals? Video
Mineral hardness is rated on a scale developed by mineralogist Frederich Mohs. Learn about the Mohs scale of mineral hardness in this educational geology ...
The Mohs Hardness of Coins - Geology - About.com
The Mohs scale of mineral hardness consists of ten different minerals, but some other common objects can also be used: these include the fingernail (hardness ...
Mineral Identification - Step 3: Hardness - Geology - About.com
Hardness, as measured with the 10-point Mohs scale, is very important to know for mineral identification.
Rock Identification Tables - Geology - About.com
But in simple terms, "hard" rock scratches glass and steel, usually signifying the minerals quartz or feldspar (Mohs hardness 6-7 and up); "soft" rock does not ...
Diamond - Native Element Minerals - Geology - About.com
Diamond is the hardest mineral, number 10 in the Mohs scale of mineral hardness. This 4-millimeter specimen shows several faces of diamond's natural crystal ...