Stable isotopic and rare earth evidence for recent ironstone pods within the Archean Barberton greenstone belt, South Africa.

Hren, M.T., Lowe, D.R., Tice, M.M., Byerly, G., and Chamberlain, C.P. (2006) Stable isotopic and rare earth evidence for recent ironstone pods within the Archean Barberton greenstone belt, South Africa. Geochimica Cosmochimica Acta, v. 70, p. 1457-1470. doi: 10.1016/j.gca.2005.11.016