Title:  Red and yellow ochres used by the Himba and Nama people of Namibia: Mineralogical composition and characterization by XRD and SEM-EDS. Abstract: Ocher is a natural iron oxide earth pigment that can vary from shades of light yellow to deep oranges to intense reds. The use of ochres as pigments is global and they … Continue reading "AGS Monthly Meeting"

Subject: A review of the ASBOG practice exam for the Fundamentals of Geology Speaker: Ben Bentkowski and Abigail Knapp Date: Saturday, January 29, 2022 Time: 10:00 am until 12:00 pm Place: Online webinar hosted by Scott Harris of Fernbank Science Center – registration information below. This workshop is virtual only. Registration: To receive the zoom link and password, please check that you … Continue reading "AGS PG Workshop"