| Prehnite/pumpellyite facies low pressure series |
| Greenschist facies low pressure series |
| Greenschist facies low pressure series (under thin cover) |
| Greenschist to amphibolite facies low pressure series |
| Amphibolite facies low pressure series |
| Amphibolite facies low pressure series (under thin cover) |
| Amphibolite to granulite facies low pressure series |
| Amphibolite to granulite facies low pressure series (under thin cover) |
| Granulite facies low pressure series |
| Prehnite/pumpellyite to greenschist facies low to intermediate pressure series |
| Greenschist facies low to intermediate pressure series |
| Greenschist facies low to intermediate pressure series (under thin cover) |
| Amphibolite facies low to intermediate pressure series |
| Amphibolite to granulite facies low to intermediate pressure series |
| Granulite facies low to intermediate pressure series |
| Prehnite/pumpellyite facies intermediate pressure series |
| Prehnite/pumpellyite facies to greenschist facies intermediate pressure series |
| Greenschist facies intermediate pressure series |
| Amphibolite facies intermediate pressure series |
| Granulite facies intermediate pressure series |
| Prehnite/pumpellyite facies undetermined series |
| Prehnite/pumpellyite facies to greenschist facies undetermined series |
| Prehnite/pumpellyite to greenschist facies undetermined series (under thin cover) |
| Greenschist facies undetermined series |
| Greenschist to amphibolite facies undetermined series |
| Amphibolite facies undetermined series |
| Granulite facies undetermined series |
| Zeolites formed by burial metamorphism or diagenesis |
| Proterozoic Migmatitic Complexes; amphibolite facies low pressure series (under thin cover) |
| Proterozoic Migmatitic Complexes; amphibolite facies intermediate pressure series |
| Proterozoic Migmatitic Complexes; amphibolite facies intermediate pressure series (under thin cover) |
| Proterozoic Migmatitic Complexes; greenschist facies undetermined series |
| Proterozoic Migmatitic Complexes; amphibolite facies undetermined series |
| Archaean Migmatitic Complexes; amphibolite facies intermediate pressure series |
| Archaean Migmatitic Complexes; amphibolite facies undetermined series |
| Archaean Migmatitic Complexes; granulite facies undetermined series |
| Palaeozoic Ultramafic Intrusions |
| Proterozoic Ultramafic Intrusions |
| Mesozoic Mafic to Ultramafic Intrusions |
| Proterozoic Mafic to Ultramafic Intrusions |
| Archaean Mafic to Ultramafic Intrusions |
| Mesozoic Granitic Rocks |
| Permo-Triassic Granitic Rocks |
| Palaeozoic Granitic Rocks |
| Proterozoic Granitic Rocks |
| Archaean Granitic Rocks |
| Archaean diapiric gneissic granite showing foliation trend |
| Non-folded to mildly folded rocks not recognised as metamorphic |
| Moderately to strongly folded rocks not recognised as metamorphic |