Conclusion
Antiperthite is a term used in geology to describe a type of feldspar mineral. The term antiperthite is derived from the Greek words “anti” meaning “opposite” and “perthite” which refers to a type of alkali feldspar. In this article, we will explore the definition and meaning of antiperthite, its origin, associations, synonyms, antonyms, and example sentences.
Definitions
Antiperthite is a type of alkali feldspar mineral that has a reverse texture compared to perthite. It is characterized by the presence of plagioclase inclusions in the alkali feldspar matrix.
Origin
The term antiperthite was first used by the German geologist Friedrich Mohs in 1825. Mohs used the term to describe a type of feldspar that had an opposite texture to perthite.
Meaning in different dictionaries
The term antiperthite is not commonly found in general dictionaries. However, it is included in specialized geological dictionaries such as the Glossary of Geology by the American Geological Institute.
Associations
Antiperthite is commonly associated with other types of feldspar minerals such as perthite, microcline, and plagioclase. It is also found in igneous rocks such as granite and syenite.
Synonyms
There are no commonly used synonyms for the term antiperthite.
Antonyms
The antonym of antiperthite is perthite, which is a type of alkali feldspar mineral that has a normal texture.
The same root words
The root word of antiperthite is perthite, which is a type of alkali feldspar mineral.
Example Sentences
- The granite rock contained both perthite and antiperthite feldspar minerals.
- The presence of antiperthite in the igneous rock indicated a reverse texture compared to perthite.
In conclusion, antiperthite is a term used in geology to describe a type of feldspar mineral that has a reverse texture compared to perthite. It is commonly found in igneous rocks such as granite and syenite and is associated with other types of feldspar minerals such as microcline and plagioclase. While the term is not commonly found in general dictionaries, it is included in specialized geological dictionaries.