Fluid bubbles in melt inclusions and pillow-rim glasses: high-temperature precursors to hydrothermal fluid?

• Published in: Chemical Geology
• Main Authors: Kamenetsky, V.S., Davidson, P., Mernagh, T.P., Crawford, A.J., Gemmell, J.B., Portnyagin, Maxim, Shinjo, R.
• Format: Article in Journal/Newspaper
• Language: English
• Published: Elsevier 2002
• Subjects: Pacific; Mid-Atlantic Ridge; Hunter Ridge; Macquarie Island
• Online Access: https://oceanrep.geomar.de/id/eprint/1012/; https://oceanrep.geomar.de/id/eprint/1012/1/1-s2.0-S0009254101003837-main.pdf; https://doi.org/10.1016/S0009-2541(01)00383-7

Hypotheses for the formation of many types of hydrothermal ore deposits often involve the direct contribution of magma-related fluids (e.g., Cu–Mo–Au porphyries) or their superimposition on barren hydrothermal cells (e.g., volcanic-hosted massive sulfide deposits). However, the chemical and phase co...