𝔖 Bobbio Scriptorium
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Magmatic gases extracted and analysed from ocean floor volcanics

✍ Scribed by M. Chaigneau; R. Hekinian; J. L. Cheminée


Book ID
110577144
Publisher
Springer-Verlag
Year
1980
Tongue
English
Weight
948 KB
Volume
43
Category
Article
ISSN
1432-0819

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📜 SIMILAR VOLUMES


Iceland and the ocean floor. Comparison
✍ P. Imsland 📂 Article 📅 1983 🏛 Springer 🌐 English ⚖ 853 KB

The volcanism in Iceland occurs on both rift zones and non-rifting zones. The rift zone volcanism produces rock suites of the tholeiitic series, ranging from primitive tholeiites (MORB) to highly silicic rocks. The non-rifting volcanic zones produce rock suites of transitional to mildly alkaline or

Complementary trace-element fractionatio
✍ Stephen E. DeLong; Carole Chatelain 📂 Article 📅 1989 🏛 Springer 🌐 English ⚖ 962 KB

A simple trace-element model that is generalized from one devised by Albarede (1976) can be used to treat plutonic rocks as mixtures of cumulate phases and trapped liquid. The model is based on the Rayleigh fractionation law, mass balance, and modal data and, with certain assumptions, can give estim