AuKing Mining Limited Prospectus

A U K ING M INING L IMITED I NDEPENDENT T ECHNICAL A SSESSMENT R EPORT – W ESTERN A USTRALIAN M INERAL A SSETS CSA Global Report Nº R278.2020 10 1835–1805 Ma Halls Creek Orogeny and were stitched to the Central Zone by the 1820–1810 Ma granites of the Sally Downs Supersuite. Figure 5: Stratigraphy of the Halls Creek Orogen – eastern Lamboo Province Source: GSWA Report 159 (Occhipinti et.al. , 2016) 2.4.3 Tectonic Interpretation The principal geological domains were formed during the amalgamation of the Kimberley craton and the proto-North Australian Craton between 1.9 and 1.8 billion years ago (Ga). Post-orogenic rocks of the Kimberley Group onlap and unconformably overly the Lamboo province successions. These rocks are sometimes interpreted to include the Moola Bulla Formation which dominantly comprises coarse clastic rocks that lies close to the boundary between the Eastern and Central zones. The Lamboo province was amalgamated to form the North Australian Craton. Researchers interpret that subduction zones existed on either side of the Central Zone of the Lamboo Province; however, no subduction beneath the Eastern Zone is interpreted. The Eastern Zone is regarded as a passive margin to the proto-North Australian Craton onto AuKing Mining Limited | PROSPECTUS 85