epithermal

About 0.06 uses per million words.

Meaning

1. adjective Describing deposits of minerals formed from warm water at shallow depth
2. adjective Describing neutrons of kinetic energy greater than that of thermal motion

Similar words

pyrogenic eutaxic supergene minerogenic igneoaqueous extraformational epidotiferous pyromorphous glaciomarine venigenous

Often followed by

neutrons neutron deposits gold and systems veins flux vein precious