residual placer meaning in Hindi

• अवशिष्ट प्रवासक • अवशिष्ट प्लेसर • अवशिष्‍ट प्लेसर

residual: बचत बाकी बचा हुआ
placer: प्लेसर

Mining the Treadwell site began by sluicing residual placers over the lode deposits.