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Petrography and geochemistry of andesite in Rotokawa Well RK4, New Zealand.
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Assessment of the geochemical and recent petrographic data from Salak-Parabakti geothermal area, West Java.
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Petrology and geochemistry of surface rocks and drillcores from the Langano-Aluto geothermal system, Ethiopia.
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Petrology and rock geochemistry of surface samples from the Dofan and Fantale geothermal prospects, Ethiopia.
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Ore petrography and mineral chemistry of trace metals extracted from geothermal fluids at Rotokawa, Taupo Volcanic Zone.
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Oxygen isotope and petrographic study of samples from drillholes TR-2 and TR-9, Berlin geothermal field, El Salvador
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Petrographic and geochemical study of samples from Kawah Kamojang Well-10, Java, Indonesia.
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Petrology and oxygen isotope study of Wells Bulalo-41 and 45, Bulalo geothermal field, Luzon, Philippines