Thursday, 5 December 2019

KIMIA UNSUR - KANDUNGAN UNSUR DALAM BERBAGAI MINERAL - CATATAN KIMIA

Kimia Unsur II


Nama Batuan dan Kandungan di Dalamnya

Magnesit (MgCO3) – Magnesium (Mg)
Pirolusit (MnO2) – Mangan (Mn)
Siderit (FeCO­3) – Besi (Fe)
Kalkosit (Cu2S) – Tembaga (Cu)
Kuarsa (SiO2) – Silikon (Si)
Kalkopirit (CuFS2) – Tembaga (Cu)
Pentlandit (NiS) – Nikel (Ni)
Bauksit (Al2O3) – Alumunium (Al)
Dolomit (Ca(Mg)(CO3)2) – Mg dan Ca
Spalerit (ZnS) – Seng (Zn)
Epsomit (MgSO4. 7 H2O) – Magnesium (Mg)
Hematit (Fe2O3) – Besi (karat)
Kriolit (Na3AlF6) – Pelarut alumina
Selestit (SrSO4) – Stronsium (Sr)
Rutile (TiO2) – Titanium (Ti)
Galena (PbS) – Timbal (Pb)
Wolframit (Fe(Mn)WO4) – Wolfram (W)
Perouskit (SrTiO3) – Sr dan Ti
Pyrit (FeS2) – Besi (Fe)
Firotit (FeS) – Besi (Fe)
Barit (BaSO4) – Barium
Kandungan mineral kimia unsur

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