Achondritic definitions
| Word backwards | citirdnohca |
|---|---|
| Part of speech | Adjective |
| Syllabic division | a-chon-drit-ic |
| Plural | The plural of the word "achondritic" is "achondritics." |
| Total letters | 11 |
| Vogais (3) | a,o,i |
| Consonants (6) | c,h,n,d,r,t |
Achondritic meteorites are a type of meteorite that does not contain chondrules, which are small, spherical grains found in most other types of meteorites. These meteorites are believed to originate from differentiated asteroids, which means they have undergone processes that have caused them to form distinct layers or compositions.
Composition
Achondritic meteorites are composed of minerals such as olivine, pyroxene, and plagioclase, similar to rocks found on Earth. They can vary in composition and texture, depending on the specific asteroid they came from. Some achondrites have even been found to contain traces of water, providing valuable insights into the history of water in the early solar system.
Classification
There are several subtypes of achondritic meteorites, including eucrites, howardites, and diogenites. Eucrites are believed to originate from the asteroid 4 Vesta, while diogenites are thought to come from a different, unknown asteroid. Howardites are a combination of both eucrites and diogenites, often found as paired meteorites that have broken apart in space.
Formation
The formation of achondritic meteorites is thought to involve processes such as melting, differentiation, and crystallization. These meteorites are believed to have formed early in the solar system's history when the parent body underwent significant heating and melting, causing the formation of distinct layers and compositions within the asteroid.
Overall, achondritic meteorites provide valuable insights into the early history of our solar system and the processes that shaped the rocky bodies within it. By studying these meteorites, scientists can learn more about the formation and evolution of planets and asteroids, as well as the conditions that existed in the early solar system.
Achondritic Examples
- The achondritic meteorite was found to contain olivine crystals.
- The scientist studied the achondritic rock sample under a microscope.
- The presence of achondritic material indicates a differentiated planetary body.
- Researchers analyzed the achondritic meteorite for clues about the early solar system.
- The achondritic fragment displayed signs of rapid cooling.
- Astronomers believe that achondritic asteroids formed through volcanic activity.
- The achondritic minerals in the sample were determined to be pyroxene.
- Geologists classified the rock as achondritic based on its lack of chondrules.
- The achondritic meteorite provided valuable insights into planetary formation.
- The achondritic composition of the sample suggested a magmatic origin.