Rio Tinto Output Falls Amid Lower Grades
Lower mining grades and reduced ore availability contributed to a drop in Rio Tinto’s third-quarter diamond production,[…]
Alrosa finds Matryoshka-style stone, the first in diamond mining history
SCIENTISTS HAVE A THEORY THAT THERE WAS AN INTERNAL DIAMOND AT FIRST, AND THE EXTERNAL ONE WAS[…]
Hong Kong Retail Falls to Record Low
Sales of jewelry and other luxury items in Hong Kong sank in August, marking the sharpest monthly[…]
