Formation of limestone caves and their features (CSEC Geography)

Limestone is an important rock used to make many materials, including cement and glass. However, mining limestone is dangerous and difficult — miners risk their lives slicing the stone with razor-sharp blades. #limestone #mining #bigbusiness #insider | Insider

Here is a limestone rock that we found in a loose shale slab and opened up on the beach with our geology hammer 🏝🌊Inside was a beautiful Dactylioceras ammonite from the Jurassic. We also extracted a belemnite (fossil squid) 😍🦑 The ammonite and squid fossil are around 185 Million Years Old 💀 If you would like an ammonite rock to crack open, please message us directly on yorkshire fossils or visit our website yorkshirefossils.NET for nodule bundles! 🦕 For more videos, check out our YouTube c