Great Boulder Resources Limited is an Australia-based mineral exploration company. It has a portfolio of gold and base metals assets ranging from greenfields through to advanced exploration located in Western Australia. Its core focus is advancing the Whiteheads and Side Well gold projects while progressing initial exploration at the earlier stage Wellington Base Metal Project located in an emerging MVT province. The Side Well Project consists of a single tenement E51/1905, located east-northeast of Meekatharra in Western Australia. The Side Well Project covers an area of approximately 132 square kilometers, including 25 kilometers (km) of strike coverage over the Meekatharra-Wydgee greenstone belt. The Whiteheads Project is located about 40 km north of Kalgoorlie in western Australia, and north of the kanowna Belle gold mine. The Wellington Project is in the Earaheedy Bason in central Western Australia. The project has three tenements covering an area of about 1,134 square kilometers.