Hierarchy classification:

1. top of the aat hierarchies
2. Materials Facet
3. Materials (hierarchy name)
4. materials (substances)
5. [materials by composition]
6. inorganic material
7. rock (inorganic material)
8. igneous rock
9. [igneous rock by composition]
10. [igneous rock by composition: chemical]
11. acid igneous rock

Additional parents:

1. top of the aat hierarchies
2. Materials Facet
3. Materials
4. materials
5. materials by composition
6. inorganic material
7. rock
8. igneous rock
9. igneous rock by origin
10. intrusive rock

Narrower term/s

• granito del foro

Anotations

Scope note:

A type of granular acid igneous rock intermediate in composition between quartz diorite and quartz monzonite, containing quartz, oligoclase or andesine, and potassium feldspar, with biotite, hornblende, or, less frequently, pyroxene, as the mafic components. Granodiorite is the intrusive equivalent of rhyodacite.