Ann: Chairman's Address to Shareholders, page-3

Please excuse my lack of knowledge, but I have a question that I could not answer myself via google.

In this presentation, in the section about copper, there is a picture of a "Gossen Outcrop". I think this is the first time this has been included in any reports.

After reading a few google searches, I now have a minimal understanding of Gossen Outcrops, but what I cant determine, is the colours in this picture and what may be the significance of this being included now. Is the company trying to give us a hint here that I have no idea how to interpret. I am hoping the ridge in the photo may be a big lump of copper.