Refer to the input text as context and select the correct relationship between 'gold mine' and 'gold' from the available options.
Options: headquarters location, platform, distributed by, product/material produced

Bottom of the cycle Rival gold miner Evolution Mining is also finding opportunities at the bottom of the cycle, recently picking up the Cowal gold mine from Barrick Gold for $550 million as well as a deal to acquire La Mancha's Australian assets.
product/material produced