Acicular definitions
| Word backwards | ralucica |
|---|---|
| Part of speech | Adjective |
| Syllabic division | a-cic-u-lar |
| Plural | The plural of acicular is aciculars. |
| Total letters | 8 |
| Vogais (3) | a,i,u |
| Consonants (3) | c,l,r |
Acicular is a term used in mineralogy to describe needle-like crystals that form as part of a mineral's physical structure. These crystals are long and slender, typically pointed at one or both ends, resembling needles or spines. The word "acicular" is derived from the Latin word "acicula," which means small needle.
Formation
Acicular crystals can form in a variety of minerals through different geological processes. They often grow in clusters or aggregates, creating intricate patterns within the mineral matrix. These needle-like crystals can be visible to the naked eye or require magnification to observe their unique morphology.
Characteristics
The defining characteristic of acicular crystals is their slender and elongated shape, which sets them apart from other crystalline structures. They can vary in color and transparency, depending on the mineral they are composed of and the presence of impurities. Acicular crystals may exhibit straight or curved forms, adding to their aesthetic appeal.
Occurrence
Acicular crystals are found in various minerals worldwide, including minerals such as rutile, tourmaline, and natrolite. These needle-like structures contribute to the overall texture and appearance of the mineral, making them valuable for identification and classification purposes. Acicular crystals can also form in volcanic rocks and hydrothermal veins.
Overall, acicular crystals are a fascinating aspect of mineralogy, showcasing the diverse forms and structures that minerals can exhibit. Their unique appearance and formation process make them a subject of interest for mineral enthusiasts, researchers, and collectors alike.
Acicular Examples
- The acicular crystals grew rapidly in the saturated solution.
- The acicular leaves of the plant were sharp to the touch.
- The acicular structure of the mineral made it difficult to cut.
- The acicular shadows of the trees elongated as the sun set.
- The acicular spines of the cactus acted as a natural defense mechanism.
- The acicular hairs on the caterpillar's body helped protect it from predators.
- The acicular shape of the icicles made them sparkle in the sunlight.
- The acicular formations in the cave resembled delicate needles.
- The acicular texture of the fabric created a prickly sensation when touched.
- The acicular crystals under the microscope appeared like tiny needles.