A method of geophysical surveying utilizing electrical currents and conductivity readings to outline or pinpoint areas of mineralization
A method of geophysical surveying utilizing electrical currents and conductivity readings to outline or pinpoint areas of mineralization
A geological or biological feature or other mineral that suggests the presence of a specific mineral within its environment
A fossil used to determine the surrounding rock based on the likely time of its origin
A fragment of other rock contained or enclosed within a host rock
A structure not vertical, usually dipping
When a substance is caused to ignite a spark or flame, through chemical or mechanical reaction
Where 2 or more lines meet or cut across each other
A substance that emits light when heated
Used to describe an area between mountains
Rock lacking porousness