The APG members make use of modern petrographic techniques which centre on optical and electron microscopy in order to examine, evaluate and test all types of non-metallic, industrial and constructional materials.
- The APG aims to explain the value and usefulness of petrographic methods in a wide range of applications.
- It publishes practical guidelines and codes of practice relating to the petrographic investigation of materials.
- It reviews and if necessary recommends modifications to national and international petrographic standards.
- It organises training programmes & specialist meetings to promote competency in petrographic investigation methods.
- It maintains a list of qualified professional petrographers.
- The APG works to insure that the highest professional standards are maintained by petrographers.