White Rock Minerals Limited (ASX:WRM) and Sandfire Resources NL (ASX:SFR) have joined forces to fund the exploration and development for new high-grade zinc and precious metals volcanogenic massive sulphide deposits at Red Mountain in central Alaska.

Spectrum Metals Ltd (SPX) has recently announced a "high grade gold discovery at Penny West" and subsequent high-grade assays confirming a new lode in their project area.

Blackham Resources Limited (ASX:BLK) (OTCMKTS:BKHRF) announces that it is offering eligible shareholders the opportunity to participate in a fully underwritten pro-rata renounceable entitlements issue of five (5) new fully paid ordinary shares in the Company for every four (4) shares held on the Record Date.

Kingston Resources Limited (ASX:KSN) is pleased to report that a recent LiDAR survey has confirmed the location of a large stockpile of gold mineralised material at our Misima Gold Project in PNG. This near-surface stockpile is not accounted for in the current 2.8Moz gold resource at Misima.

Australian Potash Ltd (ASX:APC) announces the Company kicks off Western Australian SOP trial.

Hastings Technology Metals Limited (ASX:HAS) is pleased to announce that it has received the results from an initial sample sent for ore sorting testing.

Alt Resources Limited (ASX:ARS) refers to its presentation titled "121 Mining Hong Kong Presentation" that was released to the market on 19 March 2019.

Venus Metals Corporation Limited (ASX:VMC) announces new JORC 2012 vanadium oxide mineral resource confirmed.

Intermin Resources Limited (ASX:IRC) is pleased to announce the commencement of the 2019 regional exploration drilling program. The initial 11,000m program will focus on regional projects in the Kalgoorlie and Menzies regions following up results from the 2016, 2017 and 2018 programs.

Rumble Resources Ltd (ASX:RTR) provides the Company's latest presentation at 121 Mining Investment Conference.