Conference Proceedings
ICAM 2008 - Ninth International Congress for Applied Mineralogy
Conference Proceedings
ICAM 2008 - Ninth International Congress for Applied Mineralogy
Measurement of a Stereological Transformation Function from Artificial Texture
Stereological transformation relies on knowledge of the textural characteristic that governs the relationship between the one-, two- and three-dimensional liberation spectrum. Transformation functions can be built from fractionation of real mineralogical particles. Alternatively, transformation functions can be built from simulated textures, geometrical textures or artificial textures. These transformation functions can be useful when the texture of an ore has not yet been characterised for the preliminary assessment of liberation. Recently, Lin et al (1995) developed a methodology for generating such an artificial texture. The artificial texture can be used to produce broken particles of known volumetric composition. Data from image analysis on several artificially generated samples is readily available, and can be used to build the associated stereological transformation function. In this work, the methodology for calculating the transformation function from Lin's artificial texture is presented. The new texture is implemented for stereological transformation applications.
Contributor(s):
C L Schneider
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- Published: 2008
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- Unique ID: P200808101