Komparator

Komparator

Komparator
Untuk membantu dalam deskripsi butiran, kerikil, dan batu-batuan.
Consists of
* Sphericity
* Roundness
* Angular, subangular, subrounded, and rounded shapes; six grain size samples: silt, very fine sand, fine sand, medium sand, coarse sand, and very coarse sand

 

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