The amphibole group is a mineral group that is composed of complex silicate minerals. These minerals are characterized by their double-chain structure and their ability to form solid solutions with each other. The amphibole group is an important group of minerals in the Earth’s crust and is commonly found in igneous and metamorphic rocks.
Definitions
The amphibole group is a group of minerals that are characterized by their double-chain structure. These minerals are composed of complex silicate minerals that form solid solutions with each other. The amphibole group includes minerals such as hornblende, actinolite, and tremolite.
Origin
The amphibole group of minerals has been known since ancient times. The name amphibole comes from the Greek word “amphibolos,” which means “ambiguous.” This name was given to these minerals because they were often confused with other minerals due to their complex structure.
Meaning in different dictionaries
According to the Merriam-Webster dictionary, the amphibole group is a group of minerals that are characterized by their double-chain structure and their ability to form solid solutions with each other.
The Oxford English Dictionary defines the amphibole group as a group of minerals that are composed of complex silicate minerals and are commonly found in igneous and metamorphic rocks.
Associations
The amphibole group is commonly associated with igneous and metamorphic rocks. These minerals are often found in volcanic rocks, such as basalt and andesite, and in metamorphic rocks, such as schist and gneiss.
Synonyms
Some synonyms for the amphibole group include double-chain silicates, inosilicates, and complex silicates.
Antonyms
There are no true antonyms for the amphibole group, as it is a specific group of minerals.
The same root words
The root word for amphibole is “amphibolos,” which means ambiguous. This root word is also found in other words, such as amphibious and amphibian.
Example Sentences
- The amphibole group of minerals is commonly found in igneous and metamorphic rocks.
- Hornblende is a common mineral in the amphibole group.
- The double-chain structure of the amphibole group is what gives these minerals their unique properties.