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Gemstone mining map
The Montepuez ruby mine in the north-east of Mozambique boasts the largest ruby asset globally and is currently valued at around $1bn. It produces some of the oldest rubies in the world ...
Club of Mozambique3d
MRM calls for proactive action against ‘financing, facilitating and encouraging illegal trade in Mozambican rubies’
Montepuez Ruby Mining (MRM), which operates Mozambique's largest ruby mine, called on Monday for proactive measures against illegal activity after a large group of illegal miners invaded its ...