Answer / vish

oxide ore:
chalcopyrite
chalcocite
bornite
sulphide ore
malachite
azurite
cuprite

Answer / guest

1chalcopyirite
2cuporite
3limonite

Answer / guest

sulphide ore:
chalcopyrite
chalcocite
bornite
oxide ore
malachite
azurite
cuprite

Answer / prashant

chalcopyrite,
bornite,
copper pyrite,
copper blende

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