Sentence examples for exogenetic from inspiring English sources

The best-known of the exogenetic ores is alluvial gold.

The major ores of gold contain gold in its native form and are both exogenetic (formed at the Earth's surface) and endogenetic (formed within the Earth).

Exogenetic gold can also exist as oxidized ore bodies that have formed under a process called secondary enrichment, in which other metallic elements and sulfides are gradually leached away, leaving behind gold and insoluble oxide minerals as surface deposits.

Because the rates of both endogenetic and exogenetic energy input vary, the coordinate agencies experience changes analogous to power surges in an electrical system.