Igneous rocks of dark color are generally rich in the chemical ...

[melly21297]

Igneous rocks of dark color are generally rich in the chemical elements ___________________ _ and
  ___________________ _, while those of light color are generally rich in ___________________ _ and
  ___________________ _. Fill in the blank(s) with the appropriate word(s).

Question 2

What role does stoping play in the emplacement of batholiths? What will be an ideal response?

[jamesnevil303]

Answer to Question 1

Fe, Mg, Si, Al
Mg, Fe, Si, Al
Fe, Mg, Al, Si
Mg, Fe, Al Si

Answer to Question 2

Fracturing and assimilation of country rock aid the upward movement of batholithic magma

[melly21297]

TY

[jamesnevil303]

Happy to Help