-
Petrographic study of samples from Dieng Well No 1 (Indonesia) with a supplementary assessment of nearby resistivity data.
-
Petrography and geochemistry of andesite in Rotokawa Well RK4, New Zealand.
-
(Papers on Precambrian in Greenland).
-
Petrographic and fluid inclusion study of samples from Rotokawa drillhole RK-6.
-
Petrographic study of cuttings from wells Teweo-1 and Garabbayis-2, Hanle Graben, Djibouti.
-
Petrographic and fluid inclusion study of cores and cuttings from Rotokawa Drillhole No 8.
-
Stratigraphy, volcanology, petrology and geochemistry of the 7.5ka Mamaku Eruptive Episode, Okataina Volcanic Centre, North Island, New Zealand.
-
Aspects of the petrography of the Kawah Kamojang Geothermal Field, West Java, Indonesia.
-
Petrology of gabbro and sheeted intrusives at North Cape, New Zealand.
-
Assessment of the geochemical and recent petrographic data from Salak-Parabakti geothermal area, West Java.