Geologists are responsible for identifying and mapping mineral resources, but mineral resources are buried below the soil

Question:

Geologists are responsible for identifying and mapping mineral resources, but mineral resources are buried below the soil and covered with vegetation. How do you suppose geologists in the field find clues about the of rock types?
Distribution
The word "distribution" has several meanings in the financial world, most of them pertaining to the payment of assets from a fund, account, or individual security to an investor or beneficiary. Retirement account distributions are among the most...