Granite

QAPF diagram for classification of plutonic rocks

Granite (pronunciation: /ˈɡrænᵻt/) is a common type of felsic intrusive igneous rock that is granular and phaneritic in texture. 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 holocrystalline rock. By definition, granite is an igneous rock with at least 20% quartz and up to 65% alkali feldspar by volume.

单词	Porphyritic granite
释义	Porphyritic granite 原声例句优山美地 But the bulk of the moraine is composed of porphyritic granite derived from Feldspar and Cathedral Valleys. 但大部分冰碛是由长石谷和大教堂谷中的斑状花岗岩组成的。英语百科 Granite Granite (pronunciation: /ˈɡrænᵻt/) is a common type of felsic intrusive igneous rock that is granular and phaneritic in texture. 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 holocrystalline rock. By definition, granite is an igneous rock with at least 20% quartz and up to 65% alkali feldspar by volume.
随便看	density of detail density of distribution density of donors density of dry air density of electromagnetic energy density of electron density of electrons density of electrostatic charge density of energy density of energy state density of field density of field energy density of flux density of flux change density of free electrons density of freight traffic density of gas density of gases density of gas phase density of goods density of goods traffic density of goods trains density of heat flow density of heat flow rate density of highway network

Porphyritic granite

Granite