Time management is very much important in IIT JAM. The eduncle test series for IIT JAM Mathematical Statistics helped me a lot in this portion. I am very thankful to the test series I bought from eduncle.
Nilanjan Bhowmick AIR 3, CSIR NET (Earth Science)
Rahul kumar Best Answer
Answer (D) Nepheline + Albite + Sodic Amphibole + Microcline Nepheline Syenite is an anhydrous sodium potassium alumino silicate. Although feldspar-like in its chemistry, mineralogically it is an igneous rock combination of nepheline, microcline, albite and minor minerals like mica, sodic amphibole (riebeckite, arfvedsonite) and magnetite.
can you send the source from which i can read to answer this type of question
You can refer to the book of igneous petrology by Harvey Blatt. You will find these things in that book.
Also, kindly mark this question as answered if you haven't any further queries related to this question.