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  2. National Mine Map Repository - Wikipedia

    en.wikipedia.org/wiki/National_Mine_Map_Repository

    The Green Tree facility provides and stores, digitally and in microfilm (aperture cards), [4] over 182,000 maps of abandoned mines. This repository contains maps of mine workings from the 1790s to the present day. [5] It serves as a point of reference for mine maps and other information for both surface and underground mines throughout the ...

  3. Office of Surface Mining Reclamation and Enforcement

    en.wikipedia.org/wiki/Office_of_Surface_Mining...

    OSM Regional Structure Map. The Office of Surface Mining Reclamation and Enforcement (OSMRE) is a branch of the United States Department of the Interior.It is the federal agency entrusted with the implementation and enforcement of the Surface Mining Control and Reclamation Act of 1977 (SMCRA), which attached a per-ton fee to all extracted coal in order to fund an interest-accruing trust to be ...

  4. Lost Padre Mine (southern California) - Wikipedia

    en.wikipedia.org/wiki/Lost_Padre_Mine_(southern...

    In cyclic fashion, this historic mine keeps being rediscovered and then lost again through time. Documented visits to the mine site occurred in 1837, in 1860, in August 1871, in May 1884, and possibly again in 1915 when a map surfaced in Bakersfield. Two peons, C. F. Salazar and J. A. Miklas, sold a map to ex-Sheriff J. W. Kelly and two ...

  5. Mining in the United States - Wikipedia

    en.wikipedia.org/wiki/Mining_in_the_United_States

    Many abandoned mines pose environmental challenges, such as acid mine drainage. In Colorado alone, there are 18,382 abandoned mines. [34] The United States has had many different environmental disasters caused by these mines, such as the 2015 Gold King Mine waste water spill. Many Superfund sites are mines. As of January 2020. the EPA lists 142 ...

  6. List of copper mines in the United States - Wikipedia

    en.wikipedia.org/wiki/List_of_copper_mines_in...

    Eagle Mine: Marquette County, Michigan: Lundin Mining: Underground mine producing nickel and copper concentrates 18 (2018) [8] 15 Phoenix Lander County, Nevada: Newmont Mining Corporation: Gold-copper ore, concentrated and leached 16 (2018) [6] 16 Lisbon Valley San Juan County, Utah

  7. Investigation continues into human remains found at abandoned ...

    www.aol.com/investigation-continues-human...

    Officials in Bureau County say that an investigation into human remains at the abandoned Cherry Mine remains ongoing as of Thursday.. The Bureau County Sheriff's Office said that an autopsy was ...

  8. Kay Moor, West Virginia - Wikipedia

    en.wikipedia.org/wiki/Kay_Moor,_West_Virginia

    Kay Moor, also known as Kaymoor, is the site of an abandoned coal mine, coal-processing plant, and coal town near Fayetteville, West Virginia. The town site is located in the New River Gorge at Kaymoor Bottom ( 38°03′00″N 81°03′17″W  /  38.05000°N 81.05472°W  / 38.05000; -81.05472  ( Kaymoor Bottom

  9. Massive sinkhole along I-80 in NJ caused by abandoned ...

    www.aol.com/news/massive-sinkhole-along-80-nj...

    Officials determined that the massive 40-foot by 40-foot sinkhole that opened up on the I-80 in New Jersey was caused by an abandoned mineshaft. Julian Leshay Guadalupe/NorthJersey.com / USA TODAY ...