Lamproite barramundi

Argyle AK1 lamproite diamond Pipe

The Argyle diamond pipe is what geology calls a lamproite pipe or a lamproite volcanic pipe. Most diamond mines are located on a kimberlite pipe. The Argyle diamond mine pipe is also the reverse of kimberlite diamond pipes, it has low grade diamonds but the lamproite diamondiferous ore has the highest density of these diamonds …

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