Dolomite, also known as dolostone and dolomite rock, is a sedimentary rock composed primarily of the mineral dolomite, CaMg(CO 3) 2. Dolomite is found in sedimentary basins worldwide. It is thought to form by the postdepositional alteration of lime mud and limestone by magnesium-rich groundwater.olomite is thought to form when the calcite (CaCO 3) in carbonate mud or limestone is modified by magnesium-rich groundwater. The available magnesium facilitates the conversion of calcite into dolomite (CaMg(CO 3) 2). This chemical change is known as dolomitization.
Beowulf is considered an epic poem in that the main character is a hero who travels great distances to prove his strength at impossible odds against supernatural demons and beasts
Beowulf is the hero and title character of an Anglo-Saxon epic poem. The poem was written in England, though the action is set in Scandinavia. It takes place in the 5th and 6th centuries CE, but was written some time between the 8th and 11th centuries. Beowulf is among the most important extant Anglo-Saxon works of literature. According to the poem, Beowulf was the son of a Swede, EcgÃeow, but grew up among the Geats. EcgÃeow had been banished before his son's birth because he was unable to pay a high weregild, a type of fine imposed on those who had killed a man.