Qillqa (Quechua for writing (the act and art of writing) Teofilo Laime Ajacopa, Diccionario Bilingüe Iskay simipi yuyayk'ancha, La Paz, 2007 (Quechua-Spanish dictionary) Hispanicized spelling Quillca) is a 5360 meters mountain in the La Raya mountain range in the Andes of Peru.