Process of collecting chipsample returned from drill hole, the related equipment, formula of calculating average assay of core and chip, as well as representativeness of chip are discussed.
阐述了岩屑从钻孔排出的收集过程与有关设备,岩屑定量分析值的计算,并举例说明岩屑的代表性。
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The cost of the chip will depend ultimately on how many SNPs are required, but analysing a sample should cost no more than $10, and that should drop as the technology matures.