A type of sedimentary rock composed mainly of clay particles.

A rock that is intermediate between shale and slate, usually used in geological contexts.

शेल और स्लेट के बीच का पत्थर

English Usage: "Argillite can often be found in areas with significant geological activity."

Hindi Usage: "मिट्टी का पत्थर अक्सर उन क्षेत्रों में पाया जा सकता है जहाँ महत्वपूर्ण भूवैज्ञानिक गतिविधि होती है।"