Identifying Rajasthan's Chalcolithic Site: Ganeshwar
The question asks to identify the Chalcolithic site located in Rajasthan among the given options.
The Chalcolithic period, also known as the Copper Age, represents a transitional phase from the Neolithic to the Bronze Age, characterized by the use of copper alongside stone tools.
Site Location Analysis:
- Songaon: Located in Maharashtra, associated with the Jorwe culture.
- Eran: Situated in Madhya Pradesh, a significant site linked to the Malwa culture.
- Chandoli: Found in Maharashtra, also part of the Jorwe culture.
- Ganeshwar: Located in the Sikar district of Rajasthan. This site is renowned for its significant Chalcolithic occupation and abundant copper artifacts, often referred to as the 'Copper Hoard site'.
Conclusion:
Based on the geographical locations, Ganeshwar is the Chalcolithic site situated in Rajasthan.