The biggest mining conference in the southern hemisphere is taking place today. Diggers and Dealers 2012is on for three days until Wednesday. Perth stretch Hummers are in attendance with their corporate client Excelsior Gold. When EXG found out about the New purple Hummer they adked if they could sign write it and send it to Kalgoorlie. We agreed and if you are attending Diggers and Dealers then you will see this purple hummer from Perth out and about he strets of Kalgoorlie.