How Do You Spell VARIOLITIC?

1. Variolitic is an adjective used to describe a geological rock texture characterized by the presence of small, spheroidal or rounded structures known as varioles. These varioles are typically composed of fine-grained minerals that are different from the surrounding rock matrix, resulting in a distinct contrast in appearance. The term "variolitic" is derived from the Latin word "variolus," meaning smallpox, as the varioles in this texture resemble the pockmarks observed on the surface of a smallpox-infected individual.

   The varioles in varliolitic rocks are commonly composed of minerals such as olivine, pyroxene, or feldspar, which have a different chemical composition or crystalline structure compared to the host rock. This differentiation often indicates a previous magmatic process, where the rock underwent cooling and solidification at a relatively rapid rate. Variolitic textures are commonly found in igneous rocks, particularly basalts or dolerites, formed from the solidification of magma or lava.

   The varioles themselves can range in size from a few millimeters to several centimeters in diameter, and their arrangement can vary from scattered throughout the rock to well-defined and parallel to each other. This gives varliolitic rocks a striking appearance, with the varioles often being darker or lighter in color compared to the surrounding rock matrix.

   Overall, the term "variolitic" is used to describe a particular rock texture characterized by the presence of varioles, indicating a previous magmatic process and providing insights into the geological history of the rock formation.

2. Thickly marked with small, round specks; spotted.

   Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.

Common Misspellings for VARIOLITIC

The word "variolitic" is derived from the combination of two Latin roots: "variolus" and "litus".

1. "Variolus" - The Latin word "variolus" means "smallpox". This term is derived from the diminutive form of "varius", which means "spotted" or "variegated". The term "variolus" was used to describe the pustules and spots characteristic of smallpox, which often appeared on the skin.

2. "Litus" - The Latin term "litus" means "shore" or "coast". In etymology, "litus" can be used to refer to a compact or solidified mass of rock or a layered formation.