BMC Minerals (No. 1) Project: KZK Hydrogeological Assessment Borehole No: MW15-03 Project No: ENVMIN03071-01 Ltd. Location: Kudz Ze Kayah Yukon Fracture Frequency 2 4 6 8 Lithological RQD (%) (ft) Comments (m) MW15-03S MW15-03D Depth Depth Description 40 60 80 100 Method Run Number Sample Type Recovery (%) 40 60 80 100 0 0 ORGANICS SAND AND GRAVEL - compact 2 1 4 6 2 8 3 10 12 4 14 SAND, GRAVEL AND COBBLES Run 2 - 13 Joints 2 0 41 16 5 Run 3 - 23 Joints CARBONACEOUS MUDSTONE SCHIST - with blebby calcite, black 18 Sept22/15(S)Sept22/15(D) Sept22/15(S)Sept22/15(D) - weathered 6 20 3 3 15 22 7 24 26 8 28 9 30 4 0 18 32 10 Diamond Drill - more competent bedrock Run 4 - 55 Joints 34 MAFIC TUFF SCHIST - fine grained, green 36 11 Run 5 - 52 Joints RHYOLITE TUFF DOMINANT MUDSTONE SCHIST - fine grained, green 38 12 40 5 17 42 13 MAFIC TUFF SCHIST - fine grained, green 44 14 46 CARBONACEOUS MUDSTONE SCHIST - black mudstone, green ash tuff Run 6 - 0.21 Joints MAFIC TUFF SCHIST - with disseminated porphyroblasts, fine grained 48 - at 14.5 m, fractures, iron oxide staining 15 50 6 52 16 54 17 56 Run 7 - 9 Joints 7 58 18 60 END OF BOREHOLE (18.51 metres) 62 19 Monitoring well D installed to 15.97 metres Monitoring well S installed to 7.06 metres 64 Pipe stickup = 0.99 metres 20 Contractor: Geotech Drilling Completion Depth: 18.51 m Drilling Rig Type: Diamond Drill Start Date: 2015 August 17 Logged By: KRR/ER Completion Date: 2015 August 17 Reviewed By: SK Page 1 of 2 ROCK CORE ENVMIN03071-01.GPJ EBA.GDT 16/6/22 BMC Minerals (No. 1) Project: KZK Hydrogeological Assessment Borehole No: MW15-03 Project No: ENVMIN03071-01 Ltd. Location: Kudz Ze Kayah Yukon Fracture Frequency 2 4 6 8 Lithological RQD (%) (ft) Comments (m) Depth Depth Description 40 60 80 100 Method MW15-03S MW15-03D Run Number Sample Type Recovery (%) 40 60 80 100 20 66 MW15-03D water - 2.77 metres on September 22, 2015 MW15-03S water - 4.34 metres on September 22, 2015 68 21 70 72 22 74 23 76 78 24 80 25 82 84 26 86 88 27 90 28 92 94 29 96 98 30 100 31 102 104 32 106 108 33 110 34 112 114 35 116 118 36 120 37 122 124 38 126 39 128 130 40 Contractor: Geotech Drilling Completion Depth: 18.51 m Drilling Rig Type: Diamond Drill Start Date: 2015 August 17 Logged By: KRR/ER Completion Date: 2015 August 17 Reviewed By: SK Page 2 of 2 ROCK CORE ENVMIN03071-01.GPJ EBA.GDT 16/6/22