Variolite and Aplite Definition

Definition of Variolite and Aplite

The general Variolite and Aplite definition can be stated as: Variolites are a group of dark green basic igneous rocks which exhibit pale colored spots, or spherules, especially on weathered surfaces, that give them a pockmarked appearance. On the other hand, Aplite is a fine-grained granite composed mainly of feldspar and quartz. Along with definition of Variolite and Aplite, get to know about Properties of Variolite and Aplite. Get to know more information about Variolite and Aplite origin and discoverer, etymology and class.

History of Variolite and Aplite

The history of Variolite and Aplite 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.

Variolite and Aplite Origin and Discoverer

Variolite and Aplite definition gives us a brief idea about the two rocks. In some cases, the definition also gives summary about the Formation of Variolite and Aplite. In this section, you will know about Variolite and Aplite Origin and Discoverer. Origin of Variolite is France whereas Origin of Aplite is Iran. It is interesting to know the name of Variolite and Aplite discoverer. The discoverer of Variolite and Aplite are Unknown.

Etymology of Variolite and Aplite

Along with Variolite and Aplite definition, know more about the etymology of Variolite and Aplite. Etymology of Variolite and Aplite gives information about origin and formation of a particular rock. Know more about Formation of Variolite and Formation of Aplite. The etymology of Variolite is From Latin varius, speckled, variegated while that of Aplite is From Latin varius, speckled, variegated. The process of formation of rocks defines the class of rock. All the rocks in a class are formed by similar processes. Variolite and Aplite belong to Igneous Rocks. The sub-class, group and other categories of Variolite and Aplite are listed below.

For Variolite,

• Sub-class: Durable Rock and Hard Rock
• Group: Volcanic
• Other Categories: Opaque rock

For Aplite,

• Sub-class: Durable Rock and Hard Rock
• Group: Plutonic
• Other Categories: Fine grained rock and Opaque rock