Botswana Diamonds to start drilling newly discovered kimberlite this year

Aim-listed Botswana Diamonds will start drilling at its recently discovered Ontevreden project, in South Africa, later this year. In a project update released on Friday, the company said sampling at the Ontevreden kimberlite had found abundant G10, G9 and eclogitic garnets typically seen in high-grade kimberlite pipes.