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around 7.0 mohs scale
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Why do rocks have different hardness?
it has to do with the hardness of the mineral which can be found by moh's scale of hardness
What is the hardness of Limonite on the mohs hardness scale?
The hardness of Limonite is 4 t0 5.5 on the mohs hardness scale.
What is the hardness of an egg on the moh's hardness scale?
the egg is not on the scale
The standard scale against which the hardness of minerals is rated?
Mohs hardness scale
What is the scratch table of rocks and minerals?
The scratch table is called the Mohs Scale of Mineral Hardness and measures the hardness of minerals in relation to the known hardest (diamond) and softest (talc) minerals.
What is the hardness of Flint according to the mohs scale of hardness?
flint is a type of quartz, so it has a hardness of about 7 on the mohs scale of hardness
What is the hardness of flint?
Flint is a type of Quartz, and Quartz is a 7 on the Mohs Hardness Scale
What is the scale of hardness for rocks?
Mohs scale.
A scale used to measure the hardness of rocks?
The Mohs scale is used to determine the relative hardness of minerals.
Why do rocks have different hardness?
it has to do with the hardness of the mineral which can be found by moh's scale of hardness
What scale used to mesure the hardness of rocks?
Moh's scale.
What is the hardness scale while testing rocks?
The Mohs Scale
What scale is used to harness rocks and minerals?
the Mohs hardness scale
Do rocks have a hardness of at least 7 on the Mohs scale?
no
How hard are instrusive rocks on the mohs hardness scale?
The highest level on the Mohs hardness scale is a level ten. Diamonds are at a level ten and are also intrusive rocks. However Intrusive rocks can be at almost any level of hardness based on the minerals the rock contains.
What is the hardness of chert?
On the Mohs Scale of Hardness, chert has a hardness of 7.
What is the hardness of marble?
Marble Rocks range from 4 to 5 on the Mohs scale
