Marble – fine to medium interlocking calcite crystals, Parent Rock = limestone. Anthracite Coal – Low grade (if T is too high, the coal turns to graphite), Parent Rock = bituminous coal.
What is the parent rock of metamorphic?
The term is also used in the context of metamorphic rocks where again the parent rock or protolith refers to the original rock before metamorphism takes place. Parent rocks can be sedimentary, igneous or metamorphic.
What is the parent rock of gneiss?
The parent rock of gneiss can be either granite or schist. Granite is an igneous rock that has cooled from magma.
What type of metamorphic rock is formed from bituminous coal?
Summary Chart of Common Metamorphic RocksOriginal RocksMetamorphic EquivalentMetamorphismgranitegneissregionalbasaltschistregionalbituminous coalanthracite coalregionalЕщё 4 строки
Which of the following is the parent rock for Marble?
What is the parent rock of Metaconglomerate?
Foliated metaconglomerate is created under the same metamorphic conditions that produce slate or phyllite, but with the parent rock (protolith) being conglomerate, rather than clay.
What is the parent rock of peridotite?
Peridotite is a dense, coarse-grained igneous rock consisting mostly of the silicate minerals olivine and pyroxene. Peridotite is ultramafic, as the rock contains less than 45% silica. It is high in magnesium (Mg2+), reflecting the high proportions of magnesium-rich olivine, with appreciable iron.
Is gneiss a parent rock?
Gneiss (/ˈnaɪs/) is a common and widely distributed type of metamorphic rock. Gneiss is formed by high-temperature and high-pressure metamorphic processes acting on formations composed of igneous or sedimentary rocks. Orthogneiss is gneiss derived from igneous rock (such as granite).
What is the parent rock for Slate?
What is the parent rock of amphibolite?
Mafic igneous rocks (e.g., basalts and gabbros) and sedimentary dolomite can be the parent rocks of amphibolite.
Which coal has highest ash content?
What type of rock is coal found in?
What type of rock is anthracite coal?
Is granite a parent rock?
There are various types of parent rock material. The major two types of rocks on Earth are granite and basalt.
What is Hornfels parent rock?
Hornfels is a metamorphic rock formed by the contact between mudstone / shale, or other clay-rich rock, and a hot igneous body, and represents a heat-altered equivalent of the original rock. Pre-existing bedding and structure of the parent rock is generally destroyed during the formation of hornfels. …
What type of rock is marble?