Diamond mining

[Gray Wolf]

Hee, hee, hee, check out the new Diamond Mining articles at Graywolfslair, including one by guest author Erich Berkovich:

https://graywolfslair.com/index.php...ce/10-9-thc-a-diamond-mining-general-overview

https://graywolfslair.com/index.php...urce/10-9-1-diamond-mining-by-erich-berkovitz

 

[Cvh]

Thanks. Very interesting.