raw sand meaning in Hindi

Examples

1. IREL has also mining lease of mineral rich areas wherein raw sand can be made available in large quantities through dredging operations.
2. The list goes on; it's easier to get glass from other glass than to process raw sand to get glass.
3. The Chavara deposit is estimated to contain 127 million tonnes of heavy minerals with ilmenite content of 80 million tonnes from the total reserve of raw sand of the order of 1400 million tonnes.