Marble Is An Example Of Metamorphic Rock True Or False

T f a sandstone is an example of a biochemical sedimentary rock.

Marble is an example of metamorphic rock true or false.

Lapis lazuli the famous blue gem material is actually a metamorphic rock. The specimen shown above is about two inches five centimeters across. Marble is a metamorphic rock that forms when limestone is subjected to the heat and pressure of metamorphism. Protoliths are usually granites rhyolites or arkose sandstones and metamorphism results in gneisses containing an abundance of quartz feldspar and biotite.

Metamorphic rocks are divided into two categories foliates and non foliates. Metamorphic rock can be marble because marble is a form of metamorphic rock which is composed of coarse crystals from parent limestone or dolostone rocks. Which metamorphic rock is made of metamorphosed sandstone. Marble is a non foliated metamorphic rock that is produced from the metamorphism of limestone or dolostone.

Foliates are composed of large amounts of micas and chlorites. T f metamorphic facies represent regions in temp press. 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. T f limestone is a clastic sedimentary rock.

Most people are surprised to learn that so. Quartzo feldspathic rocks that contain an abundance of quartz and feldspar fall into this category. Foliated metamorphic rocks will split along cleavage lines that are parallel to the minerals that make up the rock. Circle a t for true or f for false 10 total or 0 5 per correct answer in red 1.

State whether true or false 1. The self recording instrument measuring rainfall is called pluviograph. The rock is a description of how one rock may be transformed into another kind of rock through various internal and external processes. These minerals have very distinct cleavage.

Slate as an example will split into thin. As per wikipedia metamorphic rocks arise from the transformation of existing rock types in a process called metamorphism which means change in form the original rock protolith is subjected to heat temperatures greater than 150 to 200 c and pressure 1500 bars causing profound physical and or chemical change. True or false metamorphic rocks characterized by banding or breaking along parallel planes most likely result from contact metamorphism. Marbles are the type of metamorphic rock that results.

A hyg rometer measures atmospheric pressure 4. Cycle true or false. The liquid used in a thermometer is water 2. A thermometer records the temperature of freely moving air 3.