silicic

UK
/sɪˈlɪs.ɪk/
US
/sɪˈlɪs.ɪk/

Translations

silicicadjective
UK
/sɪˈlɪs.ɪk/
US
/sɪˈlɪs.ɪk/
Relational adjective describing silica-rich substances; generally not used in comparative or superlative forms.
The silicic rocks are rich in quartz.
Кремниевые породы богаты кварцем.

Definitions

silicicadjective
Relating to or containing silica or silicon, especially in reference to rocks or minerals that have a high silica content.
The geologist examined the silicic rock formations to understand the volcanic activity in the region.
Of igneous rocks: having a high silica content, typically more than about 63 percent by weight.
Granites and rhyolites are classified as silicic rocks because of their high silica content.