The general Scoria and Tonalite definition can be stated as: Scoria is a dark-colored extrusive igneous rock with abundant round bubble-like cavities. On the other hand, Tonalite is a coarse-grained plutonic rock consisting mainly of sodic plagioclase, quartz, and hornblende or other mafic minerals with phaneritic texture. Along with definition of Scoria and Tonalite, get to know about Properties of Scoria and Tonalite. Get to know more information about Scoria and Tonalite origin and discoverer, etymology and class.
The history of Scoria and Tonalite gives information about where the rock was found and who was its discoverer. Almost each and every aspect of Earth's history is recorded in rocks be it the volcanoes which were erupted or the plants, animals and organisms which are now extinct, as rocks are present from millions of years.
Scoria and Tonalite definition gives us a brief idea about the two rocks. In some cases, the definition also gives summary about the Formation of Scoria and Tonalite. In this section, you will know about Scoria and Tonalite Origin and Discoverer. Origin of Scoria is Unknown whereas Origin of Tonalite is Tonale, Italy. It is interesting to know the name of Scoria and Tonalite discoverer. The discoverer of Scoria and Tonalite are Unknown.
Along with Scoria and Tonalite definition, know more about the etymology of Scoria and Tonalite. Etymology of Scoria and Tonalite gives information about origin and formation of a particular rock. Know more about Formation of Scoria and Formation of Tonalite. The etymology of Scoria is From late Middle English (denoting slag from molten metal), from Greek skōria refuse, from skōr dung while that of Tonalite is From late Middle English (denoting slag from molten metal), from Greek skōria refuse, from skōr dung. The process of formation of rocks defines the class of rock. All the rocks in a class are formed by similar processes. Scoria and Tonalite belong to Igneous Rocks. The sub-class, group and other categories of Scoria and Tonalite are listed below.
For Scoria,
For Tonalite,