Polymetallic Massive Sulfides and Gold Mineralization at Mid-Ocean Ridges and in Subduction-Related Environments

Autor: Mark D. Hannington, Peter M. Herzig
Rok vydání: 2017
Předmět:
Zdroj: Handbook of Marine Mineral Deposits ISBN: 9780203752760
Popis: Polymetallic massive sulfide deposits on the modern ocean floor have been found on fast- and slow-spreading ridges, axial and off-axis volcanoes, in sedimented rifts adjacent to continental margins, and in subduction-related arc and back-arc settings. The mineralogy of these deposits includes both high (>300 to 350° C) and lower-temperature (
Databáze: OpenAIRE