SGC is thrilled to share that Jack Hallberg’s lifetime geological mapping is now accessible to the public through the Geological Survey of Western Australia (GSWA). His extensive collection includes 347 maps at 1:25,000 scale, detailing the major gold and nickel-bearing greenstone belts in the Yilgarn Craton.
If you need assistance with registration or merging these maps, please don’t hesitate to contact us – https://lnkd.in/gA6C2EkU
Discover Dr Jack Hallberg’s 1:25 000 and 1:50 000 scale geological mapping of the Yilgarn Craton in GeoVIEW.WA https://ow.ly/Wnfr50U2RBZ
