Marble Is The Metamorphic Equivalent Of

The soft clay rich rock known as shale when subjected to pressure becomes a harder rock called slate.

Marble is the metamorphic equivalent of.

Marble is a non foliated metamorphic rock that is produced from the metamorphism of limestone or dolostone. Some examples of non foliated metamorphic rocks are marble quartzite and hornfels. In its pure form marble is a white stone with a crystalline and sugary appearance consisting of calcium carbonate caco 3. Often the changes are even more spectacular with new minerals formed such as garnet mica and tourmaline as seen in schist.

Protolith basalt conglomerate dolostone limestone granite sandstone shale metamorphic rock amphibolite gneiss marble metaconglomerate quartzite slate. Usually marble contains other minerals including quartz graphite pyrite and iron oxides. The recrystallization usually obliterates all fossils. Marble is a metamorphic rock formed from limestone.

Match each rock with its first order metamorphic equivalent the first rock it would turn into when metamorphosed. Marble is metamorphosed limestone. Updated december 02 2019 marble is a metamorphic rock formed when limestone is subjected to high pressure or heat. Marble is a metamorphic rock that forms when limestone is subjected to the heat and pressure of metamorphism.

Theoretically it is a calcareous and metamorphic rock with a specific gravity greater than limestone and composed of calcite crystals marble dolomite or both which have a single or mosaic bond texture and are part of soft rocks. It is composed primarily of calcium carbonate. The specimen shown above is about two inches five centimeters across. Which of the following does not match a sedimentary rock with a possible metamorphic equivalent.

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. All of these are correct matches sandstone quartzite limestone marble shale schist shale gneiss which of the following matches a sedimentary rock with a possible metamorphic equivalent. When it forms the calcite crystals tend to grow larger and any sedimentary textures and fossils that might have been present are destroyed. Scientifically there is no stone called marble but according to the common term in our country marble is the equivalent of mermerit.