Version 2 2024-10-08, 19:47Version 2 2024-10-08, 19:47
Version 1 2024-10-08, 02:45Version 1 2024-10-08, 02:45
dataset
posted on 2024-10-08, 19:47authored byJohn ShervaisJohn Shervais, Jesse Scholpp, Wendy R Nelson, Katherine E. Potter, Stephan Homrighausen
Basalt major and trace element analyses by XRF core scanners (EDS), calibrated with USGS basalt rock standards. Data are 5-point running average of analyses nominally spaced either 3 cm or 5 cm apart. Each analytical location has been evaluated at 10 KeV, 30 KeV, and 50 KeV excitation potential. Reported analyses are selected at the most efficient excitation potential.