A/an __________ __________ Deposit Forms When Dissolved Metals Precipitate in a Fracture

Q46: _ is formed as a residual deposit

Q47: Most of the world's iron is mined

Q48: Energy sources, such as sunlight and wind,

Q49: Salts (such as halite) that are left

Q50: _ processes form mineral deposits as liquid

Q52: In a placer deposit, gold settles out

Q53: On the average, more than half of

Q54: _ is any rock sufficiently enriched in

Q55: Mineral reserves:<br>A) can increase because new and

Q56: Mining of sand and gravel has made