Geostatics for Prediction of Coal Washability Characteristics

Author

Stewart Gillies, Missouri University of Science and TechnologyFollow
D. C. Cawte
K. D. Whitchurch
D. Geoffrey

Abstract

The stringent marketing specifications included in coal contracts mean that coal producers must supply cleaner and more consistent coal than may have been formerly required. Geostatistics has the potential to aid in the accurate estimation of the washability characteristics of coal. A prediction method, the Kriged Service Variable approach has been developed. A computer aided drafting and design system has proved useful in the development and application of the approach. The geostatistical approach has been tested against coal geological and borehole data and applications discussed.

Recommended Citation

S. Gillies et al., "Geostatics for Prediction of Coal Washability Characteristics," Bulletin and Proceedings - Australasian Institute of Mining and Metallurgy, The Australian Institute of Mining and Metallurgy, Jan 1987.

Department(s)

Mining Engineering

Document Type

Article - Journal

Document Version

Citation

File Type

text

Language(s)

English

Rights

© 1987 The Australian Institute of Mining and Metallurgy, All rights reserved.

Publication Date

01 Jan 1987