salt mining造句

• In 1978 UNESCO decided to list Wielick
  salt mine as a world cultural heritage.
• Phosphorus and salt mines are the most plentiful.
• That December, he became an assessor of the salt mines and a director.
• In 1685 the salt mines came under the direct control of the Bernese state.
• On 14 October 1809 the Treaty of Sch鰊brunn was signed between Wieliczka salt mines.
• Solca is also relatively close to the Cacica salt mine and the Arbore church.
• Apart from that, the salt mines also grew less profitable and were closed.
• The new line of 1908 connected to a siding to salt mines near Preesall.
• Crude oil is stored in old salt mines, in tanks and on tankers.
• The salt mines traditionally have been available to any person wishing to harvest salt.