________ occurs when weathering concentrates minor amounts of metals scattered through unweathered rock into economically valuable concentrations.
A)Passive collection
B)Secondary enrichment
C)Concentration
D)Hydraulic fracturing

Question

Quizplus · Accepted Answer

Secondary enrichment occurs when weathering processes concentrate minor amounts of metals scattered through unweathered rock into economically valuable concentrations. This process can lead to the formation of ore deposits.

________ Occurs When Weathering Concentrates Minor Amounts of Metals Scattered