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'''Sandstone''' is a type of sedimentary rock composed of [[feldspar]]. This type of stone is often used in construction projects.
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'''Sandstone''' is a type of sedimentary rock composed of [[feldspar]] and/or [[quartz]], the predominant components of the Earth's crust. This type of stone is often used in construction projects.
    
[[Category:Geology]]
 
[[Category:Geology]]
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