Copper producer Austral Resources Australia Ltd (ASX:AR1) is pleased to provide an overview of its activities for the quarterly period ending 31 March 2022.

Okapi Resources Limited (ASX:OKR) (FRA:26O) (OTCMKTS:OKPRF) is pleased to announce that its wholly owned subsidiary Okapi Resources Canada Ltd. has received permits that will allow Okapi to drill up to 10,000m in 24 drill holes as well as conduct ground based geophysical surveys of up to 100 line kilometers.

Metallic Minerals Corp. (CVE:MMG)(OTCMKTS:MMNGF) is pleased to announce the first National Instrument 43-101 ("NI 43-101") mineral resource estimate (the "2022 Resource Estimate") on the Company's La Plata project, which focuses on the central Allard copper-silver porphyry deposit.

Theta Gold Mines Limited (ASX:TGM) (FRA:3LM) (OTCMKTS:TGMGF) is pleased to advise it has advanced its MR 83 permitting process, completing 20 environmental studies to support the TGME Underground project, which comprises the Beta, Frankfort, CDM, and Rietfontein mines.

Cohiba Minerals Limited (ASX:CHK) (OTCMKTS:CHKMF) is pleased to announce that the first of two drill holes has been completed at the Warriner Creek East Prospect and drilling has commenced at the Warriner Creek West Prospect in South Australia.

Lake Resources NL (ASX:LKE) (FRA:LK1) (OTCMKTS:LLKKF) provide the latest company presentation - Developing a Multi-Asset Tier1 Producer.

Snow Lake Resources Ltd. (NASDAQ:LITM). is an exploration-stage mining company engaged in lithium exploration in Manitoba, Canada. Its primary focus is exploration for lithium at the 100% owned Thompson Brothers Lithium Project (TBL).

Altech Chemicals Limited (ASX:ATC) (FRA:A3Y) is pleased to announce that the Company has a new web site to included update project information around the Silumina Anodes TM Project in Saxony, Germany.

Magnis Energy Technologies Ltd (ASX:MNS) (FRA:U1P) (OTCMKTS:MNSEF) is very pleased to provide an update on activities from Imperium3 New York ("iM3NY") which operates a Gigawatt scale Lithium-ion battery manufacturing plant in Endicott, New York.

Austral Resources Australia Ltd (ASX:AR1) is pleased to provide an exploration update and announce the commencement of an extensive exploration programme.