Ramagiri Gold Fields (paritala ravi's native mandal) in Anantapur District, AP. Not only that, there are several other gold fields in India, here is the link to the company that operates all these mines. Deccan Gold Mines Limited. click here
Its also one of the two homes for Diamond Mines in Anantapur Dist. The other being near GTL, (Vajrakarur). You can find lot of videos on youtube. All the wealth is already stolen by British. The left overs are still found during the monsoons. We can go on a diamond hunt during the monsoons. :)
PS:...
more... KGF is not operated by Deccan Gold. KGF is the biggest though.