RE: Makes you wonder14 Apr 2026 10:44
The KIMs were discovered in nineteen of the twenty-one till samples. A total of seventy-four purple to red peridotitic garnets(G9/G10 pyropes), nine of which in the large range (0.5 to 1.0 mm size), two orange mantle garnets, four chrome diopsides and eighty-one chromites were discovered.
The Microprobe analysis resulted in the identification of nineteen G10 (harzburgitic), nineteen G9 (lherzolitic), fifteen G5 (pyroxenitic) and seven G4 (eclogitic) garnets. The presence of diamond stability field garnets (G10D) and other diamond-facies garnets (G4D and G5D) is a clear indicator of the diamond potential of the Kuhmo target area.
The discovery of the green diamond down-ice, together with the abundance of G10 harzburgitic garnets, including G10D´s, and the presence of eclogitic G4 garnets, including G4D´s, and pyroxenitic G5D garnets, all indicate a deepmantle source for kimberlite originating from the diamond stability field where diamonds are formed.
Orange mantle garnets were also present in samples. Orange mantle garnets can include eclogitic pyrope almandine garnets (G3) which, if present, are significant, as they tend to be associated with richer diamond grades.
These are just a few reminders. We already know that the chemistry is excellent. All indications so far, including from the head geologist is that Anomaly 5 is a "Stonker". Exciting times ahead i think.