Bbc Gcse Bitesize Granite Line And Marble

Characteristics of granite Granite is made up of three minerals quartz feldspar and mica It is a hard crystalline rock which is very resistant to erosion It is an intrusive igneous rock The main processes that affect it are freezethaw and hydrolysis A good example area to use in Great Britain is Dartmoor Granite landforms The main granite landforms are tors which can be found