Understanding Diamond Mining in India

India has a history of diamond mining, and it was once a primary source of diamonds globally, especially from regions around Golconda. However, modern large-scale diamond mining activities are limited.

Currently, the only commercially significant working diamond mine in India is located in Panna, Madhya Pradesh.

The question specifically asks about working diamond mines located other than in Madhya Pradesh. Based on available information about current mining operations, there are no other working diamond mines in other states of India.

While there are potential diamondiferous areas and exploration activities in states like Andhra Pradesh and Chhattisgarh, they do not currently host large-scale, operational working diamond mines producing diamonds commercially at the level of the Panna mine.

Therefore, if we consider currently operational, working diamond mines besides the one in Madhya Pradesh, the number is zero.

In summary:

• Primary working diamond mine location in India: Panna, Madhya Pradesh.
• Working diamond mines outside Madhya Pradesh: None currently operational on a commercial scale.

Thus, the count of working diamond mines in India, other than in Madhya Pradesh, is 0.