| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 4699633 | Chemical Geology | 2011 | 10 Pages |
Abstract
⺠Viscosities of shoshonitic and latitic melts relevant to the Campi Flegrei caldera magmas have been measured. ⺠Micropenetration, concentric cylinder and falling sphere were adopted to determine viscosity of dry and hydrous melts. ⺠The combination of experimental data allowed us create a general model of viscosity using the modified VFT equation. ⺠The proposed model has been applied to Campi Flegrei products.âºViscosity data have been used to constrain the ascent velocity of melts within dikes.
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Authors
V. Misiti, F. Vetere, C. Freda, P. Scarlato, H. Behrens, A. Mangiacapra, D.B. Dingwell,