Geology

Ruby Mountains Core Complex

Elko County, NV

Coordinate unverified

Textbook metamorphic core complex — Precambrian and Mesozoic rock domed upward as the Great Basin stretched, creating Nevada's most dramatic alpine terrain. Ruby Dome reaches 11,387 ft with glacial cirques.

Field facts

RegionElko County, NV
Coordinates40.6214, -115.4758
TypeMetamorphic core complex
High PointRuby Dome 11,387 ft
FeaturesGlacial cirques, lakes
AccessHwy 228 / Lamoille Canyon
FeeFree
Best seasonSummer (snow-free)

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Public recreation data — BLM & Recreation.gov (RIDB). Verify current access, fees, and seasonal closures before traveling.

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