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What is Flower Agate

Flower Agat e, a trade name for a distinct chalcedony variety, exhibits a translucent, cryptocrystalline structure with in…

What is Andara Crystal

Andara crystals —commonly called Andara glass —are brightly colored, silica-based, amorphous glass sold as “rare” natural ge…

How to Identify Chert

Chert , a sedimentary rock primarily composed of microcrystalline quartz (silicon dioxide, SiO₂), is recognized for its dur…

The Largest Dragonfly That Ever Existed

The largest dragonfly‐like insect ever recorded is Meganeuropsis permiana , which appeared during the early Permian period, …

Top 10 Most Surreal Black Sand Beaches in the World

Black sand beaches are striking coastal landscapes known for their dark, often jet-black sand, which stands in sharp contra…

How Are Hot Springs Formed

Hot springs , also called thermal or geothermal springs , are captivating natural features where groundwater emerges from t…

What is Chemical Weathering

Chemical weathering is the process by which rocks and minerals are broken down or transformed through chemical reactions in…