Looking for maps of mining areas
I hope you're all well.
I am doing my PhD in large mammal conservation. I am focusing my research in the importance of landscape factors and am looking for a map of the mining areas in the region of the Amazon Biome (Pan-Amazon). I am aware that there are some maps available online that show the areas of mining concessions, but what I really want to look at are the areas under actual mining activities (no matter their scale), instead of what is available for mining regardless of being, or not, already being used for that purpose.
Can you please help me?
Thank you so much in advance