5814-9_T05-1_core < 20200323150243-556985 > on 5814-9_T05-1_core pub determined by calculation based on the ideal chemical formula with JEOL JSM-7001F SEM-EDS

measured value uncertainty unit
[B2O3] 10.6 %
[H2O] 3.64 %
tables:
  • Table 1-1. Chemical compositions of tourmaline.Elemental abundances are normalized to a total of 100 cg/g of Ota, Tsutomu (2019) Tourmaline in a Mesoarchean pelagic hydrothermal system: Implications for the habitat of early life, Precambrian Research, 334. more