Choapa Metamorphic Complex
This article relies largely or entirely on a single source. (August 2016) |
Choapa Metamorphic Complex | |
---|---|
Type | Complex |
Lithology | |
Primary | Quartz micaschist, phyllite, amphibolitic schist |
Location | |
Region | Coquimbo Region |
Country | Chile |
Type section | |
Named for | Choapa River |
The Choapa Metamorphic Complex or ChMC is a large coherent but varied group of
plutons in the Jurassic. It has been suggested that the protoliths of the formation were similar and equivalent to the Paleozoic-aged Puerto Manso Formation.[1]
The complex is named after Choapa River.
References
- ^ Hervé, F.; Faundez, V.; Calderón, M.; Massonne, H.-J.; Willner, A.P. (2007). "Metamorphic and plutonic basement complexes". In Moreno, Teresa; Gibbons, Wes (eds.). The Geology of Chile. Geological Society of London. pp. 7–20.