பொருள் : ఖనిజాలను గూర్చి అధ్యయనం చేసేవాడు
எடுத்துக்காட்டு :
నా భర్త ఖనిజ శాస్త్రవేత్త
பிற மொழிகளில் மொழிபெயர்ப்பு :
धातुविज्ञान का ज्ञाता।
मेरे पति धातुविज्ञानी हैं।An engineer trained in the extraction and refining and alloying and fabrication of metals.
metallurgical engineer, metallurgist