Kalahandi district is a district of Odisha in India. Archaeological evidence of Stone Age and Iron Age human settlement has been recovered from the region. Asurgarh offered an advanced, well civilised, cultured and urban human settlement about 2000 years ago in the region. In South Asia it is believed that the lands of Kalahandi district and Koraput district were the ancient places where people started cultivation of paddy. In ancient time it was known as Mahakantara (meaning great forest) and Karunda Mandal, which means treasure of precious stones like karandam (corundum/manik), garnet (red stone), beruz, neelam (sapphire/blue stone), and alexandrite, etc. Manikeswari (the goddess of Manikya or Karandam) is the clan deity of Kalahandi may also signify its historical name. It was a princely state in British India and in post independence period it merged with Odisha state in India as Kalahandi district comprising current Kalahandi district and Nuapada district. In 1967, Kashipur block from Kalahandi district was transferred to Rayagada district for administrative reason. Despite its backwardness it is one of the rich regions in history, agriculture, forest resources, gemstone, bauxite, folk dance, folk music, folklore, handicrafts and arts. In 1993, Nuapada sub-division was carved out as a separate district, but Kalahandi (Lok Sabha constituency) continues to constitute present Kalahandi district and Nuapada district together. History The archaeological record of the Tel Valley reveals the presence of the primates in its zones during the Pleistocenephase. Paleolithic is being documented in Kalahandi, like Moter river basin in Dharamgarh region. One of the largest size axe of late Stone Age culture has been recovered from Kalahandi. Tel river civilisation put light towards a great civilisation existing in Kalahandi in the past that is recently getting explored. The discovered archaeological wealth of Tel Valley suggest a well civilised, urbanised, cultured people inhabited on this land mass around 2000 years ago and Asurgarh was its capital. Kalahandi along with Koraput and Bastar was part of Kantara referred in Ramayana and Mahabharata. In the 4th century BC Kalahandi region was known as Indravana from where precious gem-stones and diamond were collected for the imperial Maurya treasury. During the period of Maurya emperor Ashoka, Kalahandi along with Koraput and Bastar region was called Atavi Land. This land was unconquered as per Ashokan record. In the beginning of Christian era probably it was known as Mahavana. In the 4th century AD Vyaghraraja was ruling over Mahakantara