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Boulder | |
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State | Montana |
Country | United States of America |
Capital | |
Population | 1445 |
In geology, a boulder is a rock fragment with size greater than 256 millimetres (10.1 in) in diameter. Smaller pieces are called cobbles and pebbles. While a boulder may be small enough to move or roll manually, others are extremely massive.
In common usage, a boulder is too large for a person to move. Smaller boulders are usually just called rocks (American English) or stones (In British English a rock is larger than a boulder). The word boulder is short for boulder stone, from Middle English bulderston or Swedish bullersten.In places covered by ice sheets during Ice Ages, such as Scandinavia, northern North America, and Siberia, glacial erratics are common. Erratics are boulders picked up by ice sheets during their advance, and deposited when they melt.
Timmins | |
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State | |
Country | |
Capital | |
Population | 0 |
Timmins ( TIM-ins) is a city in northeastern Ontario, Canada, located on the Mattagami River. The city is the fourth-largest city in the Northeastern Ontario region with a population of 41,788 (2016). The city's economy is based on natural resource extraction and is supported by industries related to lumbering and to the mining of gold, zinc, copper, nickel and silver.
Champagne (, French: [ʃɑ̃paɲ]) is a sparkling wine produced in the Champagne wine region of...
York is a cathedral city and unitary authority area at the confluence of the rivers Ouse and Foss...
Valdivia (Spanish pronunciation: [balˈdiβja]; Mapuche: Ainil) is a city and commune in southern...