Grain size correction data for beta-dose rates
published by Guérin et al. (2012).
#' @format
A data.frame
seven columns and sixteen rows. Column headers
are GrainSize
, Q_K
, FS_K
, Q_Th
, FS_Th
, Q_U
, FS_U
.
Grain sizes are quoted in µm (e.g., 20, 40, 60 etc.)