 Metalla Royalty Streaming Ltd NYSEAMERICAN:MTA CVE:MTA FRA:X9C said Thursday it had acquired another two royalties to add to its growing portfolio. The group acquired a 0.5 net smelter return NSR royalty on a portion of Barrick Golds Alturas-Del Carmen project in Argentina for C1.6 million in cash from Coin Hodl Inc CVE:COIN. 