__________ Is Any Rock Sufficiently Enriched in One or More

Q49: Salts (such as halite) that are left

Q50: _ processes form mineral deposits as liquid

Q51: A/an _ _ deposit forms when dissolved

Q52: In a placer deposit, gold settles out

Q53: On the average, more than half of

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

Q56: Mining of sand and gravel has made

Q57: The color of _ is caused by

Q58: Crystal settling from magma occurs:<br>A) whenever metal-bearing

Q59: A black smoker is an example of