Kimberlite Deposits and Geology Formation of DiamondsApr 16, 2017 . The name Kimberlite comes from the town of Kimberley which grew up around the prolific diamond mines in northern South Africa. This is.kimberlite diamond mine,How Diamond Mines are Formed, How We Find Them, and How We .Apr 6, 2016 . How Diamond Mines are Formed, How We Find Them, and How We Decide Whether or . First, these kimberlite deposits must be discovered.