Nowadays, Tomichi Dome is a topic that is present in the lives of many people. As time has passed, Tomichi Dome has become more relevant and has sparked the interest of experts and hobbyists alike. Its influence covers various areas, from fashion to technology, and its impact can be observed in areas as varied as politics, culture and society in general. In this article, we will explore different aspects related to Tomichi Dome and try to understand its role in today's world. From its origin to its evolution and its projection in the future, we will delve into this fascinating topic with the aim of shedding light on its implications and its importance today.
Tomichi Dome | |
---|---|
Highest point | |
Elevation | 11,471 ft (3,496 m) |
Prominence | 2,325 ft (709 m) |
Isolation | 10.74 mi (17.28 km) |
Listing | Colorado prominent summits |
Coordinates | 38°29′06″N 106°31′44″W / 38.4849944°N 106.5289192°W |
Geography | |
Location | Gunnison County, Colorado, U.S. |
Parent range | Sawatch Range |
Topo map | USGS 7.5' topographic map Doyleville, Colorado |
Tomichi Dome rises north of U.S. Highway 50 west of Hot Springs Creek and south of Waunita Hot Springs Reservoir in the southeast quarter of Gunnison County, Colorado. It is situated within the Gunnison National Forest.
Tomichi Dome is a prominent igneous mountain formed during the Tertiary. The predominant rock is rhyolite, but microgranite, breccia, and tuff have been cited as present. Surrounding the mountain, on the valley floor, is Mancos Shale, a Mesozoic sedimentary rock.
Tomchi Dome has been described as an intrusion and also as an extrusive, volcanic feature. As an intrusion, the pluton may have formed when magma was intruded into the Mancos Shale resulting in a laccolith. Given the fine-grained texture of the rock, the laccolith is assumed to have been at a shallow depth and cooled rapidly. Venting may have been associated with the intrusion resulting in the rhyolytic breccia and tuff documented in the vicinity. Shallow rhyolitic plutons southwest of Tomichi Dome, in the San Juan Mountains near Lake City, have also been described as laccoliths.
Alternatively, Tomichi Dome has been described as an extrusive, volcanic feature where the initial eruptions deposited breccia and tuff that is over 670 feet (200 m) thick. A flow or dome of topaz rhyolite overlies the tuff.
Whether plutonic or volcanic, Tomichi Dome is possibly one of a string of igneous structures associated with the Rio Grande Rift, which stretches from Mexico to Colorado.