Category
page 1Former gold mines
Złoty Stok
city of Poland

Jiufen
Jiufen, also spelled Jioufen or Chiufen (), is a seaside mountain area in Ruifang District, New Taipei City, Taiwan.
Jinguashi
thumb|right|Abandoned mining facilities
Jinguashi (Chinkuashih; ) is a town in Ruifang District, New Taipei City, Taiwan, notable for its historic gold and copper mines. It was also known as Kinkaseki in Japanese and was under Taihoku Prefecture during Japanese rule.
Ojuela
thumb|Cuprian Adamite with calcite, Ojuela Mine, size: 5.6 x 3 x 1.8 cm.
thumb|Two rhombs of calcite, to 1.75 cm across, colored green with inclusions of [[aurichalcite.]]
thumb|Legrandite from the mine, size: 1.6 x 1.2 x .8 cm.