Minerals in bituminous coals of the Sydney basin (Australia) and the Illinois basin (U.S.A.)

@inproceedings{Ward1989MineralsIB,
  title={Minerals in bituminous coals of the Sydney basin (Australia) and the Illinois basin (U.S.A.)},
  author={Colin R. Ward},
  year={1989}
}
Abstract Although other forms of inorganic components may be significant in lower-rank coals, the mineral matter in most bituminous coals is dominated by silicates, carbonates, sulphides, phosphates and other crystalline mineral groups. These may be present in various forms, including thin bands and laminae intimately associated with the organic matter as well as lenticles, nodules, crystal aggregates and cell infillings, all of which indicate approximately contemporaneous formation with the… CONTINUE READING

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