Richard Henry Bonnycastle reports finding large stones in Mexico which were "cemented" together.
Richard Henry Bonnycastle, Spanish America, Or A Descriptive, Historical, and Geographical Account of the Dominions of Spain in the Western Hemisphere, Continental and Insular, 2 vols. (London: Longman, Hurst, Reez, Orme, and Brown, 1818), 1:151
The next objects of curiosity which we have to turn our attention to, in traversing the intendancy of Vera Cruz, are the pyramidical remains of temples, of which that of Papantla has been recently discovered in the bosom of a forest; this building is not of layers of clay and stones, or brick, as those we have described are, but differs from them in all its architectural points; it is composed of enormous stones, cemented together, and well polished and finished, and is only 82 feet in base, with a height of about 160 feet. It has seven different platforms round it, and a square summit. In the middle of one of the faces a large and well-cut stair ascends the whole height. Niches are observed along the sides of each stage, regularly decreasing in number to the top; and the whole is carved in relief with figures.