[Rockhounds] Pre-Columbian lead pollution in the midcontinental United States (open access paper)

[Paul]

Lead pollution from Native Americans attributed to
crushing galena for glitter paint. Indiana University-
Purdue University Indianapolis School of Science
https://www.sciencedaily.com/releases/2019/10/191021144740.htm

Bird, B.W., Wilson, J.J., Escobar, J., Kamenov, G.D.,
Pollard, H.J. and Monaghn, G.W., 2019. Pre-Columbian
lead pollution from Native American galena processing
and land use in the midcontinental United States. Geology.
https://pubs.geoscienceworld.org/gsa/geology/article/574378/PreColumbian-lead-pollution-from-Native-American
https://www.researchgate.net/publication/336567955_Pre-Columbian_lead_pollution_from_Native_American_galena_processing_and_land_use_in_the_midcontinental_United_States
https://www.researchgate.net/profile/Broxton_Bird

Yorus,

Paul H.