gold and silver
Gold prices decline by Rs 700 to Rs 88,750 per 10g, silver falls by Rs 300
Govt considering mandatory hallmarking for silver after consumer demands
Gold gains Rs 650 to Rs 78,800 per 10 grams; silver sees steepest single-day jump
Silver plunges by Rs 1,100 per kg; gold flat at Rs 71,350 per 10 g
Gold soars to Rs 73,350 amid global rally; silver jumps to Rs 93,700
Bill to allow private sector to mine lithium, 5 other atomic minerals passed in Parliament