Black hills sentence example
With the exception of the Black Hills district in the south-west, the state is a wide rolling plain, with its eastern portion a part of the Prairie Plains region, and its western portion a part of the Great Plains.
North-west of the Bad Lands of the White river lie the Black Hills (q.v.), an irregular dome-shaped uplift, about 125 m.
Many of the smaller streams in the Black Hills lose their waters in their lower courses through seepage and evaporation.
The larger valleys of the Black Hills district contain fertile alluvial deposits washed from the neighbouring highlands, but in the plains adjoining these mountains the soils consist of a stiff gumbo suitable only for pasture land.
The area irrigated by streams was confined largely to the Black Hills region, the water being supplied by the North Fork and the South Fork Rivers, which are tributaries of the Cheyenne.Advertisement
Under the Reclamation Act passed by Congress in 1902 the irrigation of 10o,000 acres in the Belle Fourche Valley adjacent to the Black Hills region was provided for.
The minerals of South Dakota, of which gold is the most important, are chiefly found in the Black Hills region.
For ten years after the Black Hills were thrown open little gold was mined because of the lack of railway facilities.
Cement deposits were discovered in the Black Hills region in 1876 and in the same year the first quartz mill was set up in Deadwood.
In 1876 the Indians ceded their title to lands in the Black Hills.Advertisement
This included, roughly speaking, all of the land between the Missouri River and the Black Hills and between the White River and the Big Cheyenne and a strip extending north from the Black Hills to the North Dakota line between the 102nd and 103rd meridians.
It was the starting-point of various expeditions sent against the Sioux Indians of the Black Hills.
Tin ores have been widely discovered, but though much has been hoped for from them, particularly from the deposits in the Black Hills region of South Dakota, there has been no more than a relatively insignificant commercial production.
Forest growth in Wyoming is limited to the highest mountain ranges, the most important forests being in the Black Hills region in the N.E., on the lower slopes of the Bighorn Mountains, and in the Rocky Mountain ranges of the N.W.
Darton, " Preliminary Description of the Geology and Water Resources of the Southern Half of the Black Hills and adjoining regions in South Dakota and Wyoming," pp. 489-599 of Pt.Advertisement
I., pp. 462-542 (1896); " The Cretaceous Formation of the Black Hills as indicated by the Fossil Plants," 19th Report U.S. Geological Survey, Pt.
One of the last great gold rushes occurred in the Black Hills area of southwest South Dakota and northeast Wyoming.
Black Hills gold jewelry continued to increase in popularity, and today its exclusivity is maintained through a federal mandate that any jewelry claiming to be Black Hills gold must be manufactured in the vicinity of the Black Hills.
Many different types of jewelry are designed to feature the motif of Black Hills Gold.
Although the basic motif of Black Hills gold jewelry is the tricolor gold and the use of grape or grape-leaf design, there are an incredible number of variations.Advertisement
There is a wide variety of designs incorporated into Black Hills gold jewelry.
Due to the tremendous number of variations of Black Hills Gold Jewelry, prices also range greatly.
Since Black Hills gold refers to the tricolor gold and the motif of the grapes and grape-leaves rather than a specific type of mined gold, many jewelers may claim to sell Black Hills gold jewelry.
Since it is federally mandated that to be deemed authentic Black Hills gold, the jewelry must be manufactured in the Black Hills area, you may want to verify a company's manufacturing address before you purchase the jewelry.
Other styles include cameos, mother-of-pearl, and Black Hills gold.Advertisement
The famous Black Hills gold, which uses many different colors of gold, is created with different gold alloys.
For a truly unique token of their love, many couples choose Black Hills gold wedding rings.
In order to be classified as "Black Hills gold," a piece of jewelry must be manufactured in South Dakota's Black Hills.
In order for a wedding ring to be classified as "Black Hills gold," the mixing itself must have occurred in the Black Hills.
Buying Black Hills gold jewelry is both a great way to support the local economy and also a distinctive style choice that celebrates your heritage.Advertisement
Wedding rings made of Black Hills gold often feature elaborate designs inspired by nature.
With its many hues, Black Hills gold is interesting to wear.
Before the invention of the Internet, it was difficult to find Black Hills gold wedding jewelry in many parts of the United States and the world.
BlackHillsGoldSource.com has a variety of wedding bands featuring the many colors of Black Hills gold.
Jewelry Black Hills Gold features a range of Black Hills Gold wedding and engagement rings.Advertisement
Riddle's Jewelry has a great line of Black Hills gold wedding jewelry.
Regardless of your reason for choosing Black Hills gold, you're sure to love the beautiful colors and eye-catching style of these unique wedding rings.