Ví dụ về việc sử dụng Rhyolite trong Tiếng anh và bản dịch của chúng sang Tiếng việt
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How mining rhyolite rock impacts the environment.
Topaz is commonlyassociated with silicic igneous rocks of granite and rhyolite.
Rhyolite is a ghost town in Nye County, in the U.S. state of Nevada.
Topaz is found worldwide, as long as rocks like pegmatite and rhyolite are present.
Rhyolite is one of Nevada's largest ghost towns, and formed in 1904 during the Gold Rush.
Acid igneous rocks with high silica content, greater than 63%,SiO2(rhyolite and dacite examples).
Rhyolite, an especially silica-rich type of lava, hits temperatures between only 1,200 degrees to 1,500 degrees Fahrenheit.
It can also be found in metamorphosed mica schists andin igneous rhyolite deposits.
By 1907, Rhyolite had electricity, water, phones, newspapers, a hospital, a school, an opera house, and a stock exchange.
The eruption ended with the extrusion of a lava dome of rhyolite[7] that plugged the vent.
Many settled in Rhyolite, which lay in a sheltered desert basin near the region's biggest producer, the Montgomery Shoshone Mine.
This rock is typically of volcanic origin,and may be found in association with obsidian and rhyolite.
By 1907, Rhyolite had electric lights, water mains, telephones, newspapers, a hospital, a school, an opera house, and a stock exchange.
A light-colored intrusive or extrusive felsic rock, the shallow version of granite,is called felsite or rhyolite.
Unusually hot(gt;950 °C) rhyolite lavas, however, may flow for distances of many tens of kilometres, such as in the Snake River Plain of the northwestern United States.”.
This stone is another aluminum oxide compound,most commonly occurring in white volcanic rhyolite, and has the chemical formula Be2Al2(SiO3)6.
In rhyolites and trachytes early crystals of hornblende and biotite may be found in great numbers partially converted into augite and magnetite.
Due to weathering or high concentrations of plagioclase, some basalts are quite light coloured,superficially resembling rhyolite to untrained eyes.
It typically crystallizes in granitic pegmatites or in vapor cavities in rhyolite lava flows including those at Topaz Mountain in western Utah and Chivinar in South America.
Commonly it is light-colored, indicating that it is a volcanic rock high in silica content and low in iron and magnesium,a type usually classed as rhyolite.
The morphology of ash from eruptions of high-viscosity magmas(e.g., rhyolite, dacite, and some andesites) is mostly dependent on the shape of vesicles in the rising magma before disintegration.
With the arrival of the Las Vegas and Tonopah Railroad in 1905, Beatty became a railway center for the Bullfrog Mining District,including mining towns such as nearby Rhyolite.
The most explosive rhyolite eruptions produce a felsic ash that is high in silica(gt;69%) while other types of ash with an intermediate composition(e.g., andesite or dacite) have a silica content between 55- 69%.
Molten rock or magma that would have formed granite had it stayed in the Earth's crust, but instead managed to erupt onto the surface of the Earth,forms a rock called rhyolite.
As a result,most geysers form in places where there is volcanic rhyolite rock which dissolves in hot water and forms mineral deposits called siliceous sinter, or geyserite, along the inside of the plumbing systems which are very slender.
Johnson's Shut-Ins State Park in Missouri, with its hard rhyolite and a diabase dike that divert the Black River into many small streamlets following a complex joint system, is the most well known example.[1] More than ninety other shut- ins occur within and around the St. Francois Mountains region of southeast Missouri.[1].