Mineral Geology Metal

Author: Sukandarrumidi
Isbn: 979-420 – 654-7
210 pages thick
14.5Cm x 21cm
In modern civilization, culture and technology, humans cannot escape a wide variety of metals. From where and where and how metals are formed in nature, many of us have always questioned. Metal ore has a special “habitat”, which must be studied and understood by metal-digging hunters.