Indonesia
Indonesian Minerals – 03.01 Andesite
Andesite is an extrusive igneous rock that occurs due to cooling process of intermedia…
Rare earth metals are hunted together with their alloys because they are used for many tools in everyday life, including: computer memory, DVD, rec…
With the rapid development of civilization and technology, the need for minerals is increasing and diversifying. Minerals are needed by almost all ty…
Andesite is an extrusive igneous rock that occurs due to cooling process of intermedia…
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