| 摘要 |
PROBLEM TO BE SOLVED: To provide a method to division-evaluate mineral distribution conditions while classified into a simple mineral and a compound mineral, to grasp the respective distribution conditions, and to quantitatively evaluate respective elements to be analyzed, in mineral analysis for ores, metal smelting intermediates or the like. SOLUTION: In mineral analysis wherein a sample such as the ore and the metal smelting intermediate is inclusion-treated by a resin to be observed by an optical microscope after polished, wherein each mineral species is identified based on a difference in an optical property thereof, and wherein a quantitative determination value is obtained based on an area ratio, a size and a binding condition of the mineral detected in the every mineral species in visual fields of the plurality of microscopes are classified into the simple mineral and the compound mineral to be recorded and evaluated, and the distribution condition of the every mineral species is analyzed quantitatively, in this analytical method of the present invention for determining mineral distribution quantitatively. COPYRIGHT: (C)2005,JPO&NCIPI
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