Felsic phaneritic intrusive rocks (NVTJfi;0)

Felsic phaneritic intrusive rocks

Poorly dated felsic intrusions described as granitic rocks, granite porphyry, granodiorite, quartz monzonite, and many undivided plutonic rocks are included here. They crop out in every county except Elko and northern Washoe.

State	Nevada
Name	Felsic phaneritic intrusive rocks
Geologic age	Miocene (?) to Jurassic (?)
Lithologic constituents	Major Igneous > Plutonic > Graniticgranitic rocks, granite porphyry Igneous > Plutonic > Syenitic > Quartz-monzonite Igneous > Plutonic > Granitic > Granodiorite Minor Igneous > Plutonicmany undivided plutonic rocks
References	Crafford, A.E.J., 2007, Geologic Map of Nevada: U.S. Geological Survey Data Series 249, 1 CD-ROM, 46 p., 1 plate; Scale 1:250,000. Extended unit descriptions taken from pamphlet that accompanies geologic data/map. https://pubs.er.usgs.gov/publication/ds249
NGMDB product	NGMDB product page for 81584
Counties	Churchill - Douglas - Esmeralda - Eureka - Humboldt - Lander - Lincoln - Lyon - Mineral - Nye - Pershing - Storey - Washoe - White Pine - Carson City