TUTORIAL - “
ALL YOU NEED TO KNOW ABOUT GRANITES.”
Granites are a common rock type; we see them in SA landscapes or as dimension stone for buildings and monuments. Being an Intrusive igneous rock, they only become revealed when erosion removes their overburden, many millions of years after their formation. This tutorial examines how granites form, their mineral composition, how they appear in the landscape and how we use them.
We meet in the Mawson Lecture Theatre and start at 6:40. For those who would like to attend the tutorial, try to arrive before 6:40 and sit more towards the left-hand side of the theatre (as viewed from an audience perspective).
Peter Briggs