(I hope it is well translated)
Ñusta (princess) that is part of Inca history, which is said to have participated actively in the defense of Cuzco in the war against the Chancas. In an iconographic representation she is shown holding a severed head. i.imgur.com/w98qapg.jpg
Pedro Sarmiento de Gamboa narrates: "... that they entered (the Chancas) by a district of the Cuzco called Chocos-Chacona, they were courageously refuted by that district, where they tell that a woman called Chanan Cori Coca fought manfully and so much did by the hands against the chancas who had attacked there, that made them drawback, which was the reason why all the (chancas) who saw her fainted. " This circumstance was used by Pachacuti to attack with redoubled vigor and achieve victory.
In another source they tell us that in Cuzco there was a huaca (sacred place) called "Tanancuricota", which was a stone in which a woman who came with the purpuraucas (stone warriors) had become.