Transparent or opaque? These are crystals of the antimony ore stibnite (antimony sulphide). While they are grey and opaque to our eyes, they are actually transparent to infra-red light. (Photo by ...
AN investigation into the influence of pouring temperatures and mould temperatures on the microstructure of a lead-base bearing metal of the following percentage composition (lead, 82.5; antimony, ...
US imports of antimony oxides from Thailand, Mexico surge after China ban Shift in trade flows points to transshipment of minerals, experts say Antimony shipments to US by Chinese-owned Thai Unipet ...
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