Error variance information from paired data: Applications to sampling theory

Exploration and Mining Geology

Volumn 7, Issue 1-2, 1999, Pages 161-165

  Francois Bongarcon D ^a  

^a Mineral Resource Development Inc   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

GEOCHEMICAL METHOD; ORE GRADE; PRECISION; SAMPLING;

EID: 0033550347     PISSN: 09641823     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (10)

1. François-Bongarçon, D., 1991. Geostatistical Determination of Sample Variances in the Sampling of Broken Gold Ores. CIM Bulletin, 950, p. 46-57.
2. François-Bongarçon, D., 1992a. The theory of sampling of Broken Ores, Revisited: An Effective Geostatistical Approach for the determination of sample variances and minimum sample masses. Proceedings, XVth World Mining Congress.
3. François-Bongarçon, D., 1992b. Geostatistical tools for the determination of fundamental sampling variances and minimum sample masses. Geostatistics Troia '92. Klüver Academic Publishers, Dordrecht, The Netherlands, p. 989-1000.
4. François-Bongarçon, D., 1993. The practice of the sampling theory of broken ores. CIM Bulletin, 970, p. 75-81.
5. GY, P.M., 1982. Sampling of Paniculate Materials, Theory and Practice. Elsevier, Amsterdam, The Netherlands, 431 p.
6. GY, P.M., 1998. Sampling for Analytical Purposes. John Wiley, New-York and London, 150 p.
7. HOWARTH, R. and THOMPSON, M., 1976. Duplicate analysis in geochemical practices: Part I. Examination of proposed method and examples of its use. Analyst, 101, p. 699-709.
8. SHAW, W.J., 1997. Validation of sampling and assaying quality for bankable feasibility studies. In Proceedings, Sampling Towards 2000, p. 41-51.
9. THOMPSON, M. and HOWARTH, R., 1978. Duplicate analysis in geochemical practice: A new approach to the estimation of analytical precision. Journal of Geochemical Exploration, 9, p. 23-30.
10. THOMPSON, M. and HOWARTH, R., 1976. Duplicate analysis in geochemical practices: Part II. Examination of proposed method and examples of its use. Analyst, 101, p. 960-699.