قوائم المناجم في الولايات المتحدة

(تم التحويل من Lists of mines in the United States)

هذه هي قائمة المناجم في الولايات المتحدة is subsidiary to the list of mines article and lists working, defunct and future mines in the country and is organised by the primary mineral output. For practical purposes stone, marble and other quarries قد تكون مُتضمَّنة في هذه القائمة.

الفحم

النحاس

الألماس

المنجم الولاية الإحداثيات البلدة المالك التواريخ تعليقات
Crater of Diamonds State Park أركنسا 34°1′59″N 93°40′13″W / 34.03306°N 93.67028°W / 34.03306; -93.67028 Murfreesboro Arkansas 1906–Present (Open to public for small fee)[1] Commercial mining ventures failed, only diamond mine accessible to the general public. World's only perfect diamond found here.[بحاجة لمصدر]
Kelsey Lake Diamond Mine Colorado 40°59′38″N 105°30′18″W / 40.99389°N 105.50500°W / 40.99389; -105.50500 State Line Kimberlite District McKenzie Bay 1976–2001 The United States' first modern diamond mine.

الذهب

الحديد

Mine State Coordinates Town Owner Dates Comments
Pyne Mine Alabama 33°22′33.18″N 86°55′21.65″W Lacey's Chapel Woodward Iron Company 1918–1971 One of only two shaft mines dug in the Birmingham District, and the last ore mine to operate in the region, closing in 1971.
Sloss Mines Alabama 33.39816°N 86.93276°W Red Mountain Sloss Iron and Steel Company 1882–1960s A group of mines in southwestern Jefferson County, Alabama.[2]

الليثيوم

المنگنيز

المراجع

  1. ^ "Latest finds". Arkansas State Parks. Retrieved 2021-02-21.
  2. ^ U.S. Geological Survey Geographic Names Information System: Sloss Mines

قالب:Lists of mines in the United States