Spanish | English | |
---|---|---|
Chemistry | ||
Chemistry | filón de carbón [m] | coal measure |
Geology | ||
Geology | filón de carbón [m] | coal measure |
Mining | ||
Mining | filón de carbón [m] | coal measure |
Spanish | English | |
---|---|---|
Mineralogy | ||
Mineralogy | fondo de un filón de carbón | floor |