0
Ancient geopolymer in south-American monument. SEM and petrographic evidence
Joseph Davidovits, Luis Huaman, Ralph Davidovits, 2019. Materials Letters.
Claims from scanning electron microscopy that Pumapunku's andesite and sandstone blocks are artificial geopolymer, cast rather than carved.
What it's used for here
The geopolymer reading, recorded with its standing.
Our copy
Research copy, for editors and curators. The work is the publisher's, so readers are sent to it. We keep this copy so the citation can be checked if the page changes or goes.
doi.org · fetched 27 Oct 2026
Loading…
Cited by on this site 4 records
ANS
Puma Punku and Tiwanaku
MYSThe mystery article
Cite it
Davidovits, J., Huaman, L., & Davidovits, R. (2019). Ancient geopolymer in south-American monument. SEM and petrographic evidence. Materials Letters. https://doi.org/10.1016/j.matlet.2018.10.033
@article{davidovits2019ancient,
author = {Davidovits, Joseph and Huaman, Luis and Davidovits, Ralph},
title = {Ancient geopolymer in south-American monument. SEM and petrographic evidence},
journal = {Materials Letters},
year = {2019},
doi = {10.1016/j.matlet.2018.10.033},
url = {https://doi.org/10.1016/j.matlet.2018.10.033}
}TY - JOUR TI - Ancient geopolymer in south-American monument. SEM and petrographic evidence AU - Davidovits, Joseph AU - Huaman, Luis AU - Davidovits, Ralph PY - 2019 JO - Materials Letters DO - 10.1016/j.matlet.2018.10.033 UR - https://doi.org/10.1016/j.matlet.2018.10.033 ER -
Davidovits, Joseph et al.. “Ancient geopolymer in south-American monument. SEM and petrographic evidence.” Materials Letters (2019). https://doi.org/10.1016/j.matlet.2018.10.033.