In addition some chemical analyses from the Institute of Earth Sciences at the University of Iceland were used along with results from Haraldur P. Gunnlaugsson „s Mössbauer measurements.
Eins var notast við efnagreiningar frá Jarðvísindastofnun Háskóla Íslands sem og niðurstöður Mössbauer-mælinga Haraldar P. Gunnlaussonar.