Finesentence mobile logo
Sign in Login / Register

Amphibole Meaning: Definition, Examples, and Translations

๐Ÿชจ
Add to dictionary

amphibole

[รฆmหˆfษชboสŠl ]

Definition

Context #1 | Noun

mineral classification

Amphibole is a group of inosilicate minerals that are prevalent in many geological environments. They are characterized by double chains of silica tetrahedra, forming a variety of crystal structures. Amphiboles typically occur in metamorphic rocks and can also be found in igneous rocks.

Synonyms

actinolite, glaucophane, hornblende, tremolite.

Examples of usage

  • The geology class studied the properties of amphibole.
  • Amphibole minerals are important in understanding rock formation.
  • This rock sample contains a significant amount of amphibole.
  • Geologists often identify amphibole to classify rock types.

Translations

To see the translation, please select a language from the options available.

Interesting Facts

Geological Significance

  • Amphibole minerals are important indicators of the conditions under which rocks were formed, shedding light on volcanic activity.
  • They often contain iron and magnesium, which are crucial for understanding the metamorphic processes in the Earth's crust.

Pop Culture

  • Though not commonly known in everyday conversation, amphibole-type minerals have been featured in geological documentaries highlighting Earth's diversity.
  • In art, the unusual shapes and colors of amphibole crystals occasionally inspire modern sculptures and jewelry.

Health and Environment

  • Certain types of amphibole, like asbestos, have been used industrially but can be hazardous to health when inhaled.
  • Environmental studies often explore the impact of amphibole mining on ecosystems and local communities.

Scientific Relevance

  • Geologists classify amphiboles as inosilicates due to their unique crystal structures that give them special properties.
  • Research on amphibole minerals can help scientists predict geological events and understand mineral evolution in the Earth.

Origin of 'amphibole'

Main points about word origin

  • The term derives from the Greek word 'amphibolos', meaning 'ambiguous', reflecting the varied forms and compositions of the minerals.
  • The โ€˜-oleโ€™ suffix is often used in mineralogy to denote smaller or lesser forms of minerals.

The term 'amphibole' comes from the Greek word 'amphibolos', meaning 'ambiguous' or 'doubtful', referencing the complex composition and broad range of compositions within the group of minerals. The name was first used in the late 18th century by chemists and mineralogists who were classifying various silicate minerals. The association of amphiboles with metamorphic rocks further solidified their significance in geological studies. Over time, the classification of amphiboles has evolved, and they are now recognized for their importance not only in geology but also in understanding various processes within the Earth's crust.

Word Frequency Rank

Positioned at #23,505, this word is part of extensive vocabulary. It's relatively rare in general usage but may be important in specific fields or formal writing.