Batu Satam, Meteoritektik ( Meteoritectic )

221 View

Batu Satam, Meteoritektik ( Meteoritectic ) merupakan Jenis batu semi permata yang berumus kimia SiO2, kekersan 5,5 skala mohs, berat jenis 2,34-2,51, warna hitam pekat, suram

Cari Istilah Geologi Tambang


Leave a Reply

Your email address will not be published. Required fields are marked *

This site uses Akismet to reduce spam. Learn how your comment data is processed.