The Chalcolithic cultures of the Deccan, primarily flourishing between 2000 BCE and 700 BCE, represent a transitional phase characterized by the use of copper alongside stone tools. These cultures are distinct from the Harappan civilization and are found across Maharashtra, Karnataka, and parts of Andhra Pradesh, with prominent sites like Inamgaon, Daimabad, Nevasa, Chandoli, and Eran.

Key features include:

1. Subsistence Economy: These communities were primarily agriculturalists, cultivating a variety of crops including barley, wheat, rice, jowar, bajra, and various pulses (lentil, black gram, green gram). Animal husbandry was also significant, with evidence of domesticated cattle, sheep, goats, and pigs. Hunting and fishing supplemented their diet.

2. Material Culture (Tools and Pottery): While polished stone tools (microliths, blades, and axes) continued to be used, copper tools like axes, chisels, and fish hooks made their appearance, though in limited numbers. The most distinctive feature is their pottery, typically wheel-made and painted black-on-red ware, often with geometric designs. Other wares include grey ware and coarse red ware.

3. Settlement Patterns: Settlements were generally small villages, often located on river banks or elevated grounds. Houses were typically circular or rectangular, made of wattle and daub with mud-plastered walls and thatched roofs. Some sites, like Inamgaon, show evidence of planned settlements with fortifications and specialized craft areas, suggesting a degree of social organization and hierarchy.

4. Burial Practices: Burial customs varied but often involved burying the deceased within the habitation area, sometimes beneath house floors. Common practices included extended burials, fractional burials, and urn burials, particularly for children. Grave goods, such as pottery and copper objects, were sometimes interred with the dead, indicating beliefs in an afterlife or social status.

5. Social Organization: Evidence from larger sites suggests emerging social stratification. For instance, at Inamgaon, a large mud house with a granary was found, possibly belonging to a chief, while other houses were smaller. Craft specialization, such as pottery making and copper working, also points to a more complex social structure than purely egalitarian societies.

6. Religious Beliefs: Terracotta figurines of mother goddesses and bull figurines suggest fertility cults and animal worship. Fire altars have also been found at some sites, indicating ritualistic practices.

These cultures represent an important stage in the development of settled life and early village farming communities in peninsular India, laying the groundwork for subsequent Iron Age developments.