例句與造句

1. The Basin area is underlain by the quartz monzonite of the Boulder Batholith.
2. Local mountains, such as the Tobacco Roots were formed from the Boulder Batholith.
3. The Tobacco Root Batholith is often called a satellite of the much larger Boulder Batholith.
4. He continued his work in the Boulder Batholith and investigated intrusive igneous rock bodies in the Spanish Peaks in Colorado.
5. Basin rests above the Boulder Batholith, the host rock for many valuable mineral ores found in this part of Montana.
6. It's difficult to find boulder batholith in a sentence. 用boulder batholith造句挺難的
7. The Boulder Batholith was named for the prominent rounded boulders that typify its landscape, the result of spheroidal weathering of fractured granite.
8. This body, known as the Boulder Batholith, extends from Helena to Butte, and is the host rock for the many valuable ores mined in the region.
9. He performed much of his field work in the western United States, investigating mineral deposits in Alaska, the Boulder Batholith in Montana, and the Gold Country of California.
10. Over the next nine years he undertook a series of field projects for the USGS, beginning with the mining district in Montana that includes the Boulder Batholith and continuing to other western states including Nevada and California.
11. Smedes, H . W ., 1973, Regional setting and general geology of the Boulder Batholith, Montana, in Guidebook for the Butte Field Meeting of the Society of Economic Geologists, R . N . Miller ed ., pp.
12. The "'Boulder Batholith "'is a relatively small batholith in southwestern Montana, exposed at the surface as granite ( more specifically quartz monzonite ) and serving as the host rock for rich mineralized deposits at Butte, Montana and other locations.
13. The name was also used by Billingsley in a 1918 paper on the Boulder Batholith, published by the American Institute of Mining Engineers .  Tobacco Root appears in most subsequent publications, including Montana Bureau of Mines and Geology reports ( at least since 1933 ), National Forest Maps ( since 1938 ), and the Official Montana Highway Maps.