The Hutti mines in the Raichur district of Karnataka produce

Explanation

1. 01

   Hutti is India's main working gold mine, run by the Karnataka government's Hutti Gold Mines company.

2. 02

   The better-known Kolar Gold Fields, also in Karnataka, closed in 2001.

3. 03

   India's diamonds come from Panna in Madhya Pradesh, and its uranium mainly from Jaduguda in Jharkhand.