Dali Mount Cangshan Global Geopark
Cangshan Erhai National Nature Reserve
Three Main Types of Rock on Earth
There exists a wide range of rocks on Earth, which can be divided into three types based on the transformation process, namely: magmatic rock, sedimentary rock, and metamorphic rock. The formed rocks are changeable and they can be mutually transformed under certain geological conditions, known as the rock cycle.
Transformational Relations among Three Major Rocks
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