The West – De Grey Mining considers having a crack at Ashburton gold project in $33m Kalamazoo deal
https://thewest.com.au/business/mining/de-grey-mining-considers-having-a-crack-at-ashburton-gold-project-in-33m-kalamazoo-deal-c-13486343
MiningNews – De Grey options Kalamazoo’s Ashburton gold project
https://www.miningnews.net/m-a/news/4170598/grey-options-kalamazoos-ashburton-gold-project