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This is Inca stonework at best. This very well could be from the pre Inca
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The huge stones of Sacsayhuaman, some weighing several tons, serve as the backdrop for
Sacsayhuaman Rock Wall
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SL
Dr. Vijay Pithadia, FIETE, PhD, MBA Director, PhD Guided: 5, Author of 6 Books, Google Scholar Citations - 635, h-index - 8, i10-index-8, M: +91 9898422655 UGC/Scopus/Web of Science Publication: 31, Referred Publication: 67, Book Chapters: 12, Full Papers Published in Conference Proceedings: 21, Patent Published: 3, Invited Lectures and Chairmanship etc.: 44, Conference Organized: 4, AICTE faculty ID: 1-24647366683