Posted on Leave a comment

Basement rock (Geology Glossary)

Basement rock : The thick foundation of ancient, and oldest metamorphic and igneous rock that forms the crust of continents, often in the form of granite.

_ ស្វែងរកឬបកប្រែពាក្យផ្សេងទៀតនៅប្រអប់នេះ៖
ឯកសារការងារនិងរៀនគ្រប់ប្រភេទ៖​
---------------------------------------------

Leave a Reply