ScienceAugust 15, 2026

syenite

SY-uh-nite

Definition

A type of igneous rock composed mainly of feldspar that contains valuable potassium minerals.

Etymology

The word is derived from Syene, the ancient name for the Egyptian city of Aswan, where this type of rock was historically quarried.

In the news

In the article, syenite is highlighted as a locally sourced alternative to imported potash that can be chemically treated to release nutrients for crops.

Scientists unlock potassium from Morocco’s syenite rock to create a slower-release fertiliser for African

Read the full article ↗

The Times of India

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