The biggest copper deposits were discovered in _____?
The biggest copper deposits were discovered in _____?
تانبے کے سب سے بڑے ذخائر _____ میں دریافت ہوئے؟
Explanation
The discovery of gold, copper, and silver deposits at Saindak was made in the 1970s.
Trial production started in 1995.
The Saindak Copper-Gold project, located in Chaghi, Balochistan, operates in collaboration with China.