Definition

Relating to a specific type of basaltic rock that is low in potassium and high in iron and magnesium.

Example

The tholeiitic lava flow created a unique landscape in the volcanic region.

Conversation

Have you ever heard of tholeiitic rocks?

Yeah, I think they have some interesting properties, right?

Exactly! They form under specific conditions and are quite unique.

I’d love to learn more about them; geology is fascinating!

Synonyms & Antonyms

Root Explanation

Tholeiitic is derived from the word 'tholeiite', which comes from the Greek 'tholeos' (meaning to endure or to bear) combined with the suffix '-itic' (indicating a relationship to). The term refers to a type of basaltic rock that is characterized by its ability to endure certain geological processes.

Memory Tip

Think of 'tholeos' meaning to 'endure' — this helps you remember that 'tholeiitic' relates to a type of rock that can withstand geological changes.

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