samples, The geologists examined the core _______ to determine whether the area contained valuable deposits., diameter, The __________ of the core sample was 100 millimetres., depths, The drilling team collected samples from different __________ below the surface., depth, The borehole reached a __________ of approximately 3,000 metres., miles, The mine is located almost two__________ below the surface., core, The laboratory received several _______ samples from the exploration site for further analysis.

mining book1unit14

Leaderboard

Visual style

Options

Switch template

Continue editing: ?