SILVER
- Silver is generally found in a mixed form with ores like zinc, lead and copper zawar
area of Rajasthan , Kolar and Chitradurg areas of Karnataka and districts of kadapa,
Guntur and Kurnool in Andhra Pradesh are famous for production of silver. - Rajasthan is producing 84 % silver of the country.
DIAMOND
Major Diamond Producing Areas:
Madhaya Pradesh – Panna district.
Andhra Pradesh – (a) Munimadugu-banganapalle conglomerate (Kurnool)
(b) Wajrakarur Kimberlite pipe (Ananthapur)
(c) gravels of the Krishna river basin.