TROILITE (MINERALOGY)
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BTSULPHIDES + SELENIDES + TELLURIDES OF IRON-GROUP, IRON, COBALT, NICKEL (MINERALOGY)
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UDC549.322.22
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Descriptor GERTROILIT (MINERALOGIE)
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Descriptor ENGTROILITE (MINERALOGY)
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Descriptor FRETROILITE (MINÉRALOGIE)