List of top Geology and Geophysics Questions on Rock mass classification asked in GATE GG

Choose the correct option(s) related to tectonic settings and associated rock types.

In the IUGS classification diagram for mafic and ultramafic rocks shown below, choose the correct option for the rocks labelled X and Y. 


 

Which of the following rock and texture combinations is/are CORRECT?
Which of the following systems tract(s) indicate regression?
Match the following tectonic settings in Group-I with the corresponding examples in Group-II
Which of the following is/are copper ore mineral(s)?