Definition of Harzburgites. Meaning of Harzburgites. Synonyms of Harzburgites

- more) and cool. Garnet harzburgites are less depleted in the basalt component than most ophiolite harzburgites. Garnet harzburgite xenoliths from kimberlites...
- kimberlite eruption samples them. Host rocks in a mantle keel include harzburgite and lherzolite, two type of peridotite. The most dominant rock type in...
- Mount Olympus is formed of ultramafic rock, dominantly serpentinized harzburgite which is part of the Troodos ophiolite. The Mount Olympus Ski resort...
- a chemical discontinuity between ultramafic ****ulates and tectonized harzburgites, which has been observed from deep parts of the oceanic crust that have...
- first proposed by Ted Ringwood (1962) as being 1 part basalt and 4 parts harzburgite, but later was revised to being 1 part tholeiitic basalt and 3 parts...
- formation in mantle sections is by interaction between lherzolite or harzburgite and percolating silicate melts, which dissolve orthopyroxene from the...
- From 40% to 90% olivine and less than 5% hornblende Harzburgite: less than 5% clinopyroxene Harzburgite makes up the bulk of the peridotite layer of ophiolites...
- contains quartz and alkali feldspar in characteristic angular intergrowths Harzburgite – Ultramafic mantle rock Hornblendite – Plutonic rock consisting mainly...
- peridotite nodules are pieces of mantle rock modified by partial melting. Harzburgite peridotites represent the crystalline residues after extraction of melts...
- by dunites and harzburgites, where the most significant ore bodies are found. The central zone of the m****if is composed of harzburgites and lherzolites...