Sail E0 Webinar
Question
Which of the following is not an Igneous Rock?
Options:
A .  Basalt
B .  Dolomite
C .  Gabbro
D .  Granite
Answer: Option B
Answer: (b)
Dolomite is a common sedimentary rock-forming mineral composed of calcium magnesium carbonate, ideally $CaMg(CO_3)_2$.
It is the primary component of the sedimentary rock known as dolostone and the metamorphic rock known as dolomitic marble. Limestone that contains some dolomite is known as dolomitic limestone.

Was this answer helpful ?
Next Question

Submit Solution

Your email address will not be published. Required fields are marked *

Latest Videos

Latest Test Papers