Tourmaline is a boron silicate mineral that includes elements like aluminum, iron, magnesium, sodium, lithium, and sometimes copper. The presence of iron and titanium can give tourmaline shades of ...
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Oyo NSCDC arrests 16 suspects for illegal mining, paint productionThe Oyo State Command of the Nigeria Security and Civil Defence Corps (NSCDC) has arrested 16 suspects allegedly involved in crimes related to the illegal production of paints and the unlawful mining ...
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