liblegrafiidi (hallmalmis) ja keragrafiidi (keragrafiitmalmis) vahepealse grafiidiosakeste kujuga grafiit (vt kompaktgrafiitmalm; vrd liblegrafiit, keragrafiit, mügargrafiit), graphite particles shape intermediate to the flake graphite in grey iron and spheroidal graphite of ductile iron (see: compacted graphite cast iron; compare: flake graphite, spheroidal graphite, nodular graphite)