Tonalite, granodiorite, and quartz diorite.

Tonalite, granodiorite, and quartz diorite, typically hornblende-bearing; includes the Payette River tonalite (~90 Ma) along western border zone of the Atlanta lobe, and the ~99 Ma Croesus pyroxene-biotite quartz diorite south of Hailey. Also includes granodiorite with potassium feldspar megacrysts that is typically hornblende-bearing and foliated (~90 Ma in central Idaho and ~100 Ma in northernmost Idaho) and early mafic phases of the Bitterroot lobe (~70 Ma). (Paleocene and Cretaceous Idaho Batholith and Older Cretaceous and Jurassic Intrusive Rocks).
State Idaho
Name Tonalite, granodiorite, and quartz diorite.
Geologic age Cretaceous
Lithologic constituents
Major
Igneous > Plutonic > Dioritic > Quartz-diorite (Batholith)Typically hornblende-bearing. Croesus pyroxene-biotite quartz diorite south of Hailey.
Igneous > Plutonic > Granitic > Tonalite (Batholith)Typically hornblende-bearing.
Igneous > Plutonic > Granitic > Granodiorite (Batholith)Typically hornblende-bearing. Also includes granodiorite with potassium feldspar megacrysts that is typically hornblende-bearing and foliated.
Incidental
Igneous > Hypabyssal > Mafic-hypabyssal (Batholith)Early mafic phases of the Bitterroot lobe (~70 Ma).
References

Lewis, Reed S., Link, Paul K., Stanford, Loudon R., and Long, Sean P., Geologic Map of Idaho, 2012, Idaho Geological Survey, Geologic Map 9 (M-9); Scale 1:500,000.

NGMDB product
Counties Adams - Blaine - Boise - Bonner - Boundary - Camas - Clearwater - Custer - Elmore - Gem - Idaho - Kootenai - Nez Perce - Owyhee - Valley