Diamonds and their Origins

Unbeknown to most people diamonds are found in many more countries than one would expect. Attached is a chart of these countries and occurrences.

The main diamond producers are Russia with the largest followed by Botswana, Canada, Angola and South Africa.

 The question of Diamond exploration and their Origins crops up a lot and is quite technical so have attached a couple of reports I wrote for those who are interested:

1 Kimberlite diamond indicators and exploration.

2 Diamond Exploration