variolitic in a sentence
a.
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Definition
Variolitic refers to a type of volcanic rock characterized by a distinctive texture featuring small, rounded, often glassy or vesicular formations, typically indicating specific mineral compositions and eruption conditions.
Sample Sentences
- The geologist identified the rock as variolitic due to its unique texture and mineral composition.
- In the study of ancient volcanic activity, variolitic deposits can provide valuable insights into eruption dynamics.
- Variolitic basalts are characterized by their distinct orbicular patterns, making them a subject of interest for petrologists.
- The museum exhibit featured a variolitic specimen that captivated visitors with its intricate design.
- Researchers are examining variolitic formations to understand the cooling processes of magma beneath the Earth's surface.