Sentences with PHONOLITES
Check out our example sentences below to help you understand the context.Sentences
1
"The texture of phonolites is usually fine-grained and often porphyritic."
2
"The mineralogy of phonolites typically includes alkali feldspar, nepheline, and biotite."
3
"In some cases, phonolites can contain phenocrysts of quartz or olivine."
4
"In geological terms, phonolites are classified as extrusive igneous rocks."
5
"The formation of phonolites is often associated with volcanic activity in rift zones or continental rifts."
6
"The unique chemical composition of phonolites can give rise to interesting rock formations and textures."
7
"The presence of phonolites in an area may indicate volcanic activity in the past."
8
"The study of phonolites provides valuable insights into volcanic processes and the Earth's mantle."
