ಆಚಯನ
ಅಲರ್ ನಿಘಂಟು (ವಿ. ಕೃಷ್ಣ)
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1.
noun
a process by which minerals of high specific gravity are separated from that of low specific gravity by washing in water; panning.
ಅಲರ್ ನಿಘಂಟು ಮಾಹಿತಿ ಮೂಲ: V. Krishna, ODC-ODbL ಪರವಾನಗಿ