Information and translations of granitic in the most comprehensive dictionary definitions resource on the web.
What does granitic composition mean.
Having the nature of granite.
Granite definition a coarse grained igneous rock composed chiefly of orthoclase and albite feldspars and of quartz usually with lesser amounts of one or more other minerals as mica hornblende or augite.
In contrast granitic pegmatites are found in the zomba mountain and malosa mountain a common misconception is that a pegmatite is granitic in composition the snieznik and gierahow gneisses have granitic compositions the complex also contains granitic to monzonitic rocks.
A will of granite.
A pegmatite is an igneous rock formed underground with interlocking crystals usually larger than 2 5 cm in size 1 in most pegmatites are found in sheets of rock dikes and veins near large masses of igneous rocks called batholiths the word pegmatite derives from homeric greek πήγνυμι pegnymi which means to bind together in reference to the intertwined crystals of quartz.
Pegmatite is an igneous rock composed almost entirely of crystals that are over one centimeter in diameter.
Granitic magma has high levels of potassium and sodium while basaltic magma has very low levels of these minerals.
Granite is composed mainly of quartz and feldspar with minor amounts of mica amphiboles and other minerals this mineral composition usually gives granite a red pink gray or white color with dark mineral.
Italian granito from past participle of granire to make grainy from grano grain from latin grānum.
Granites can be predominantly white pink or gray in color depending on their mineralogy the word granite comes from the latin granum a grain in reference to the coarse grained structure of such a completely crystalline rock.
The specimen shown here is about two inches five centimeters across.
Granitic adj like granite in composition color etc.
A crystal of imperial topaz on an albite matrix from a pocket in the katlang pegmatite of pakistan.
It is the most common plutonic rock of the earth s crust forming by the cooling of magma silicate melt at depth.
What does granitic mean.
Learn more about the properties and uses of granite in this article.
Strictly speaking granite is an.
It forms from the slow crystallization of magma below earth s surface.
A common coarse grained light colored hard igneous rock consisting chiefly of quartz orthoclase or microcline and mica used in monuments and for building.
When magmas are judged by mineral composition like this they are technically referred to as felsic which is granitic and mafic which is basaltic.
Specimen is about 4 5 x 3 5 x 3 5 centimeters.