The information below gives homeowners an brief overview of the strength attributes of two popular stone types and their respective mohs hardness ratings.
Blue granite hardness.
An example of the hardness of a granite countertop can be seen in the fact that a knife blade will not scratch the surface.
Although azurite has a mohs hardness of 3 5 to 4 the blue dots have the same cutting and polishing properties as the surrounding white granite.
We have provided you with all information about blue granite rock here.
Due to its high feldspar content it can be easily cut with a lapidary saw and shapes quickly on a diamond wheel.
K2 granite cuts tumbles and polishes beautifully.
Granite is a very hard stone and resistant to damage.
The hardness of blue granite is 6 7 whereas its compressive strength is 175 00 n mm 2.
If you are wary of scratching or cracking your stone counter tops you may consider installing granite.
Granite comes in at a 6 to 7 on the mohs scale meaning it is relatively hard.
The igneous rock is comprised of mostly quartz and feldspar along with smaller amounts of various other minerals.
Blue granite is an igneous rock and a variety of larvikite notable for the presence of thumbnail sized blue crystals of feldspar.
This is because the azurite exists.
Blue granite is available in black brown light to dark grey white colors.
You can confirm the granite hardness with quality reports from granite supplier and exporter of your choice.
The streak of blue granite is white whereas its fracture is not available.
Streak is the color of rock when it is crushed or powdered.
Interestingly the hardness of all black green red yellow brown pink and white granite are more or less the same.
Luster of blue granite is subvitreous.