Which of the following statements about discoveries of gold deposits is supported by infor
A.The number of gold discoveries made annually has increased between the time of the original gold rushes and the present.
B.New discoveries of gold deposits are likely to be the result of exploration techniques designed to locate buried mineralization.
C.It is unlikely that newly discovered gold deposits will ever yield as much as did those deposits discovered during the original gold rushes.
D.Modern explorers are divided on the question of the utility of simple prospecting methods as a source of new discoveries of gold deposits.
E.Models based on the theory that gold originated from magmatic fluids have already led to new discoveries of gold deposits.