Protolith Of Granite Marble

Marble and quartzite are nonfoliated rocks because.

Protolith of granite marble. Agard et al 2009 i accretionary type subduction where metamorphic sedimentary rocks are generally underplated by fragments of oceanic lithosphere that are exhumed slowly 5 mm year over a long period. Marble is a metamorphic rock that forms when limestone is subjected to the heat and pressure of metamorphism. This rock sample is not marble it is quartzite metamorphosed sandstone. A protolith is the parent rock.

Marble may be snow white either if the protolith was very pure or if the rock has been bleached by a water rich fluid. Granite shale limestone sandstone question 2 1 point ecologite is a low pressure low temperature metamorphic rock. Crystals migrating within the rock. Contact with an igneous intrusion contact with hot groundwater heat and pressure associated with deep burial all of the above are correct question 5 the minerals found in a metamorphic rock depend on.

Somewhat shiney wavey rock with purple garnets sort of looks like marble sort of looks like mica because of the shine garnet schist if a schist has a major mineral we often name toe schist after that mineral and add the schist after it. A protolith is the parent rock. Always identical to that found within the protolith. Graphite diamond question 5 1 point a fissile rock breaks into.

True false question 4 1 point which polymorph of native carbon is stable at very high pressures. The hardness of granite is 6 7 and that of marble is 3 4. The types of granite are igneous protolith granite sedimentary protolith granite mantle granite anorogenic granite hybrid granite granodiorite and alkali feldspar granite whereas types of marble are breccia marble carrara marble calacatta marble cultured marble polished marble. Question 9 1 point saved what is the protolith of a marble.

Metamorphic rocks have protoliths and limestone or dolomite are the protoliths of marble. For example the specimen shown here is a garnet schist since garnets are the dominant mineral. It is composed primarily of the mineral calcite caco 3 and usually contains other minerals such as clay minerals micas quartz pyrite iron oxides and graphite under the conditions of metamorphism the calcite in the limestone recrystallizes to form a rock that is. In the formation of gneiss from granite the distinctive compositional bands form due to.

Question 3 is the protolith for marble. Sandstone shale granite limestone question 4 metamorphism may be initiated by.