Basalt Or Granite Viscosity

The key difference between basalt and granite is that basalt is mostly occurring on ocean floors while granite is in the crust of the earth in all continents.

Basalt or granite viscosity.

Does water flow as fast as honey. Resistence to flow c. Earth contains three kinds of rocks namely igneous rocks sedimentary rocks and metamorphic rocks basalt and granite are two types of igneous rocks. Granite is the most common intrusive rock in earth s continental crust it is familiar as a mottled pink white gray and black ornamental stone it is coarse to medium grained.

What is the composition of each basalt and granite. First of all you should know the difference between lava and magma magma and lava are both molten liquid rock but magma is moltenrock produced underneath earth surface while it magma erupts on the surface of earth it is called lava. More than 90 of all volcanic rock on earth is basalt and the eruption of basalt lava is observed by geologists at about 20. 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 formation of shield volcanoes is favored by a. Which fluid has a higher viscosity. Its principle minerals include pyroxene feldspar and olivine. Its three main minerals are feldspar quartz and mica which occur as silvery muscovite or dark biotite or both.

Basalt is most widespread of all igneous rocks and comprises more than 90 of all volcanic rocks. Basalt is an igneous volcanic rock that forms commonly in oceanic crust and parts of continental crust. Describes the resistance to flow due to internal friction. It forms from lava flows which extrude onto the surface and cool.

In a classic paper am j sci 272 438 1972 bottinga and weill developed a. High sio2 content and high viscosity. Variation in the viscosity of rhyolite at 1000ºc with increasing h 2o content after shaw 1965 amer. Granite ˈ ɡ r æ n ɪ t is a common type of felsic intrusive igneous rock that is granular and phaneritic in texture.

B ə ˈ s ɔː l t ˈ b eɪ s ɒ l t uk. ˈ b æ s ɔː l t ˈ b æ s əl t is a mafic extrusive igneous rock formed from the rapid cooling of lava rich in magnesium and iron exposed at or very near the surface of a terrestrial planet or a moon. All rocks of igneous origin consist of magma or molten earth that finds its way up to. Variation in the viscosity of basalt as it crystallizes after murase and mcbirney 1973 geol.

It has relatively low silica content basalt lava has a comparatively low viscosity. Do you think the viscosity would be the same in each case. Which resists flow more honey or water.