N. Opiyo-Akech

Geochemistry of basement rocks from SE Kenya and NE Tanzania: indications for rifting and early Pan-African subduction

V. Tenczer, A. Mogessie, C. Hauzenberger, 2009 .

African Journal of Science and Technology (AJST) Science and Engineering Series

C. M. Nyamai, E. Mathu, E. Wallbrecher, 2013 .

The petrology of the Chyulu Hills volcanic province, southern Kenya

N. Opiyo-Akech, Andreas Späth, A. L. Roex, 2000 .

Geochemistry and Tectonomagmatic Affinities of the Mozambique Belt Intrusive Rocks in Matuu-Masinga Area, Central Kenya

S. J. Gaciri, N. Opiyo-Akech, H. Fujimaki, 1999 .

Investigation of the impact of salt and sand harvesting activities on the Timboni well field, Gongoni, Malindi District, Kenya

D. Olago, N. Opiyo-Akech, E. Dindi, 2000 .