Tetsuya Yokoyama & Eizo Nakamura (2002) Precise determination of ferrous iron in silicate rocks, Geochimica et Cosmochimica Acta, 66, 1085-1093, doi:10.1016/S0016-7037(01)00809-2. < 20181025122944-742474 > pub
Table 2. FeO (wt.%) of GSJ standard rocks < 20191009135142-150123 > pub
measured unit JB-1b JB-2 JB-3 powder JA-2 JA-3 JR-1 powder JP-1
[FeO] a % 5.15 (0.01) 10.04 (0.03) 8.0 (0.03) 3.75 (0.01) 4.99 (0.02) 0.51 (0.004) 6.81 (0.06)
(a) determined by Titration_procedures of Yokoyama and Nakamura (2002)
name physical-form quantity unit global-id
JB-1b pub powder 20160921102320-366434
JB-2 pub powder 20130416090250-887738
JB-3 powder pub aliquot 1.56 g 20170620122529-773001
JA-2 pub powder 20160921101920-406882
JA-3 pub powder 20160921102120-558345
JR-1 powder pub aliquot 2.61 g 20170620122635-904078
JP-1 pub powder 12.8 g 20190301111946-454924

The table is created from analysis shown below. The rowname FeO (Yokoyama et al., 2002) filters out analysis. Upper analysis has priority.To list more analysis, add a stone in stone sub-tab.

  • name
    technique
    device
    priority
JB-1b JB-2 JB-3 powder JA-2 JA-3 JR-1 powder JP-1