Older rhyolite, latite, and andesite. (IDTmfo;0)

Older rhyolite, latite, and andesite.

Older rhyolite, latite, and andesite (Miocene)—Rhyolitic domes and tuffs, and subordinate latite flows (17-14 Ma); includes rhyolites of Silver City and tuff of Flint Creek in the Owyhee Mountains and rhyolite of Timber Butte northeast of Emmett. (Quaternary to Eocene Continental Volcanic and Intrusive Rocks).

State	Idaho
Name	Older rhyolite, latite, and andesite.
Geologic age	Miocene
Lithologic constituents	Major Igneous > Volcanic > Felsic-volcanic > Rhyolite (Dome, Pyroclastic-tuff) Minor Igneous > Volcanic > Felsic-volcanic > Latite (Flow) Igneous > Volcanic > Mafic-volcanic > Andesite
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	NGMDB product page for 97750
Counties	Boise - Cassia - Gem - Owyhee

Older rhyolite, latite, and andesite.

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.