According to Bowen's reaction series, crystal settling should ...

[madam-professor]

According to Bowen's reaction series, crystal settling should result in the magma being separated in
  lower layers rich in the early-formed ___________________ _ minerals, and upper layers enriched in
  later-formed ___________________ _ minerals Fill in the blank(s) with the appropriate word(s).

Question 2

The only minerals in the continuous branch of Bowen's reaction series are the
  ___________________ ______. Fill in the blank(s) with the appropriate word(s).

[JCABRERA33]

Answer to Question 1

mafic, felsic

Answer to Question 2

plagioclase feldspars

[madam-professor]

Thanks for the timely response, appreciate it

[Dnite]

Wow, this really help