Civil Engineering - Building Materials - Discussion


Quartzite, a metamorphic stone is

[A]. hard
[B]. brittle
[C]. crystalline
[D]. compact
[E]. All the above.

Answer: Option E


No answer description available for this question.

Raisa said: (Jul 10, 2017)  
How can quartzite hard and brittle?

Yousuf said: (Apr 7, 2018)  
Option D is correct I think.

Abhik said: (Mar 9, 2019)  
Quartzite is naturally strong, hard.

Viki said: (Oct 7, 2019)  
Yes quartizite is strong but brittle. However it is stabilized by resins.

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