Synonymer & Information om | Engelska ordet VOLCANOCLASTIC

Exempel på hur man kan använda VOLCANOCLASTIC i en mening

• The Anzhu Islands consist of a highly faulted and folded assemblage of Ordovician to Devonian limestones, dolomites, sandstones, shales, volcanoclastic strata, and igneous rocks; upper Paleozoic to Triassic sandstones and shales; Jurassic to lower Cretaceous turbidites; and upper Cretaceous to Pliocene sandstones and shales.
• Hyaloclastite is a volcanoclastic accumulation or breccia consisting of glass (from the Greek hyalus) fragments (clasts) formed by quench fragmentation of lava flow surfaces during submarine or subglacial extrusion.
• The second stage is characterized by a bedded layer of volcanoclastic material that fills the Trough as it quickly subsides due to large influxes of material from nearby volcanos.
• In the Paleozoic clastic and volcanoclastic sediments deposited in the area, but later during Hercynian orogeny, sediments were metamorphosed in the greenschist and amphibolite facies (forming large amount of paragneisses and amphibolites, only locally orthogneisses, phyllites and mica schists).
• The ore is in altered and brecciated volcanic and volcanoclastic rocks of Oligocene age and predominantly quartz latite composition.
• The upper member, which lacks barite, consists of unfossiliferous, bedded gray and white chert and local interbeds of volcanoclastic sedimentary rocks.
• In terms of edaphology, it has a phaeozem and alluvial soil type; in terms of geology it has extrusive igneous rocks such as andesite, intermediate volcanic breccia and volcanoclastic.

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