Deposit Synonyms Rl 97 Mineral District Leigh Creek-Willouran Magnesite Deposit Summary 6 magnesite beds outcropped for 2.5km strike, thickness up to 2m. Tested in 13 drill holes for resource ~20Mt @ 42.7%MgO. Deposit Description PUG HILL, 6 high-grade (> 42% MgO) magnesite beds outcropped over a 2.5 km strike length, dip at 55-60 SW, and ranged in thickness up to 2 m. The most economic parts of these beds were located on the northern limb of the west-plunging Pug Hill Syncline. During late 1998, 13 holes for a total of 984.9 m were completed. Indicated + inferred resource of Pug Hill deposit was estimated at 20 million tonne at 42.7% MgO. Discovery Year ? Commodities Magnesite, Magnesium Oxide Ore Minerals Magnesite Gangue Minerals

Datum GDA2020 Coordinate Source Digital Image MGA Easting 222420.98 MGA Northing 6643401.53 MGA Zone 54 Long Degrees 138 Long Minutes 6 Long Seconds 48.887 S Lat Degrees 30 S Lat Minutes 18 S Lat Seconds 33.769 Long Degrees Decimal 138.1135796 Lat Degrees Decimal -30.3093804 Horizontal Accuracy 20 Map 250K SH5409 COPLEY Map 100K 6537 Leigh Creek Map 50K 3 SA Geodata - Database Reference Site No 1376135

Geological Province ? Adelaide Rift Complex Geological Setting surface outcrop Regional Geological Controls stratigraphic - magnesite beds of Skillogalee Dolomite within depocentre of the northern Adleaide Geosyncline. Local Ore Control Lithological-non specific Relationship to Host Rock Concordant