Definitions

1. adjective

Relating to or denoting a type of igneous rock that contains olivine and pyroxene, typically found in large intrusions.

“The geologist carefully examined the ophitic texture of the olivinitic rock, noting its distinctive mineral composition.”

2. noun

A type of igneous rock that contains olivine and pyroxene, typically found in large intrusions.

“The sample of olivinitic rock was sent to the laboratory for further analysis.”

3. adjective (mineralogy)

Describing a mineral with a composition similar to that of olivine.

“The mineralogist noted the olivinitic properties of the sample, which were similar to those of a typical olivine crystal.”