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    · the first account of coal mining in texas was written about an unnamed lignite mine near the sabine river in 1819. until the 1880s, most of the coal extraction in the state consisted of small operations.

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    coal mining is an economic activity. however, mining degrades the soil and water quality and adversely affects the ecology of surrounding area. the reclamation and sustainable management of mine affected areas is, therefore, an essential part of mine area development. the olidih watershed of jharia coalfield region

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    surface mining—including open pit or strip mining—is less a controversial method of coal mining is developed by the environmental literacy council.

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    open pit mining open pit mining, also known as opencast mining, open cut mining, and strip mining, means a process of digging out rock or minerals from the earth by their elimination from an open pit or borrow.

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