In which of the following sites of the Harappan civilization was Jadeite stone found?

Correct option is C

Daojali Hading is an archaeological site located in the northeastern Indian state of Assam. It is one of the few sites outside the Indus Valley where artifacts of the Harappan civilization have been found.
 The discovery of jadeite stone at Daojali Hading suggests that there was trade and exchange between the Harappan civilization in the Indus Valley and the northeastern regions of India.
 Jadeite is not found naturally in the Indus Valley region, and its presence at Daojali Hading indicates that it was imported from other regions. This discovery provides important insights into the trade networks and connections between different regions of the Harappan civilization.