Allotriomorphic meaning

The term allotriomorphic refers to minerals that have irregular external shapes.


Allotriomorphic definitions

Word backwards cihpromoirtolla
Part of speech The word "allotriomorphic" is an adjective.
Syllabic division al-lo-tri-o-mor-phic
Plural The plural of the word "allotriomorphic" is "allotriomorphics."
Total letters 15
Vogais (3) a,o,i
Consonants (7) l,t,r,m,p,h,c

When discussing the topic of minerals and rocks, the term allotriomorphic is commonly used to describe a specific type of crystal structure. In geology, allotriomorphic refers to a mineral's external shape, which is influenced by its surroundings during the formation process.

Allotriomorphic crystals do not have regular or distinct shapes due to their development in a crowded environment. These minerals are typically found in metamorphic rocks where the lack of space prevents them from growing into well-defined forms. Instead, they take on irregular shapes based on the available space and neighboring minerals.

Formation of Allotriomorphic minerals

During the crystallization process, minerals need space to grow into their natural crystal shapes. However, in cases where minerals encounter limited space or high competition from other minerals, they adopt an allotriomorphic form. This usually happens in rocks that have undergone significant pressure and temperature changes, altering the growth conditions of the minerals.

Characteristics of Allotriomorphic minerals

Allotriomorphic minerals can be identified by their irregular shapes and lack of well-defined crystal faces. They often appear intergrown with other minerals, forming a complex network of crystalline structures within the rock. These minerals may exhibit unique textures resulting from their constrained growth environment.

In conclusion, understanding allotriomorphic minerals provides valuable insights into the geological processes that shape the Earth's crust. These minerals serve as indicators of the conditions under which rocks were formed and offer clues about the environmental changes that have occurred over time.


Allotriomorphic Examples

  1. The geologist examined the allotriomorphic texture of the rock sample under the microscope.
  2. The allotriomorphic grains in the mineral specimen indicated a history of high temperature and pressure.
  3. The metallurgist studied the allotriomorphic microstructure of the alloy to understand its properties.
  4. Formation of allotriomorphic crystals in the igneous rock was influenced by rapid cooling.
  5. The presence of allotriomorphic phases in the material affected its mechanical strength.
  6. Alloy designers aim to control the formation of allotriomorphic structures for improved performance.
  7. The scientist used electron microscopy to analyze the allotriomorphic features of the material.
  8. Allotriomorphic inclusions in the metal matrix can impact the material's corrosion resistance.
  9. Understanding the allotriomorphic characteristics of a crystal can provide insights into its formation process.
  10. The engineer optimized the heat treatment process to promote the growth of allotriomorphic grains in the material.


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  • Updated 25/04/2024 - 16:24:02