terms:tar_sand
Native asphalt, solid and semi-solid bitumen, including tar-impregnated rock or sands from which oil is recoverable by special treatment.
terms/tar_sand.txt · Last modified: 2023/11/22 08:43 by 127.0.0.1
Native asphalt, solid and semi-solid bitumen, including tar-impregnated rock or sands from which oil is recoverable by special treatment.