tonalite-trondhjemite-granodiorite
Jump to navigation
Jump to search
English
[edit]Noun
[edit]tonalite-trondhjemite-granodiorite
- Group of intrusive rocks with typical granitic composition, but containing only a small portion of potassium feldspar.
- Synonym: TTG
Further reading
[edit]- Tonalite–trondhjemite–granodiorite on Wikipedia.Wikipedia