Geological Map of the Middle and Lower Reaches of the Yangtze River in China
Igneous rocks
Himalayan period:
Pliocene basalt
Eocene basalt porphyry
Olivine basalt porphyry
Cretaceous Period
Leucite porphyry
Rhyolite porphyry and dacite porphyry
Anshan porphyry, trachyte porphyry and trachyte porphyry
Granite porphyry, granodiorite porphyry and quartz diorite porphyry
Dioritic porphyry, syenite porphyry and monzonite porphyry
Granite (undivided), K-feldspar granite and monzogranite
Gneissic granite
Granodiorite
Quartz syenite and quartz monzonite
Quartz diorite and quartz monzodiorite
Diorite, syenite and monzonite
Late Jurassic
Rhyolite porphyry and dacite porphyry
Anshan porphyry, trachyte porphyry, trachyte
Diorite porphyrite
Diabase porphyrite
Granite porphyry, granodiorite porphyry and quartz diorite porphyry
Dioritic porphyry and syenite porphyry
Diabase porphyrite
Granite (undivided), K-feldspar granite and monzogranite
Granodiorite
Quartz diorite
Diorite
Gabbro and amphibolite
Peridotite and amphibolite
Indosinian-early Yanshanian (Late Triassic-Late Jurassic)
Granite porphyry
Granite (undivided), monzogranite
Granodiorite
Late Proterozoic Period
Rhyolite Porphyry
Diabase and diabase porphyrite
Granite
Granodiorite
Quartz diorite
Diorite
gabbro
Mesoproterozoic
Serpentinite and pyroxenite
Late Archaean-Early Proterozoic
Diabase
Gneissic granite, monzogranite and granodiorite
gabbro
Amphibolite
Peridotite, amphibolite and pyroxenite
Unknown Age
Mafic-ultramafic rocks are undivided
Ultra-mafic rocks are undivided
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