front 1 MINING | back 1 the extraction of any naturally occurring mineral substances from the earth or other heavenly bodies for utilitarian purposes |
front 2 MINING ENGINEERING | back 2 concerned primarily with the extraction of valuable minerals from the earth |
front 3 | back 3 Fire Setting |
front 4 Mining is | back 4 TEMPORARY land use. |
front 5 GEOLOGIST | back 5 Locating and exploring a mineral |
front 6 METALLURGICAL | back 6 Processing, refining, and fabricating |
front 7 ENVIRONMENTAL | back 7 Closure and reclamation of the mine |
front 8 MINING ENGINEERING | back 8 concerned primarily with the extraction of valuable minerals from the earth |
front 9 MINING | back 9 does all of the steps of the other engineers |
front 10 Mineral is NIHDO | back 10 Naturally occurring |
front 11 Mineral is NIHDO | back 11 Inorganic |
front 12 Mineral is NIHDO | back 12 Homogenous solid |
front 13 Mineral is NIHDO | back 13 Definite chemical composition |
front 14 Mineral is NIHDO | back 14 Ordered internal structure |
front 15 ROCK | back 15 any naturally formed aggregate of one or more types of mineral particles |
front 16 Ore | back 16 a mineral deposit that has sufficient utility and value to
be |
front 17 Waste | back 17 the material associated with an ore deposit that must be |
front 18 Gangue | back 18 the valueless mineral particles within an ore deposit that |