Take context from the input text and decide on the accurate relationship between 'Goldcorp' and 'gold' from the options provided.
Options: product/material produced, director/manager, currency, operator

It is managed by a joint venture between two of the world’s largest gold producers, with Barrick owning 60% and responsible for operations and Goldcorp Inc. (“Goldcorp”) owning the remaining 40%.
product/material produced