An igneous rock in which large mineral grains called ...

[Evvie72]

An igneous rock in which large mineral grains called ___________________ _ are suspended in a
  finely crystalline groundmass is called a(n) ___________________ _. Fill in the blank(s) with the appropriate word(s).

Question 2

Rapid cooling of magma results in a(n) ___________________ _-grained texture called
  ___________________ _. Fill in the blank(s) with the appropriate word(s).

[qytan]

Answer to Question 1

phenocrysts, porphyry

Answer to Question 2

fine, aphanitic

[Evvie72]

Great answer, keep it coming

[ttt030911]

Gracias!