求翻译：经上述过程样品被分成轻矿物、重矿物(磁性组和无磁性组)几个部分，分别进行镜下鉴定。每个样品在镜下鉴定>1500粒矿物，计算每个样品每种重矿物的质量百分含量，鉴定计算结果见表1。是什么意思？

The above process the sample was divided into several parts of the light minerals, heavy minerals (magnetic group and the non-magnetic group), respectively, the microscopic identification. Each sample in the microscopic identification of> 1500 mineral calculate the weight percent of each sample o

The above process samples were divided into light minerals, heavy minerals (magnetic and non-magnetic) several parts, each mirroring the authentication. Each sample in the mirror the Authentication > 1500 grain minerals, calculated for each sample of each of the mineral content, quality 100 authe

Is divided into after the above process sample the light mineral, the heavy mineral (magnetic group and nonmagnetic group) several parts, carries on under the mirror to appraise separately.Each sample appraises a >1500 grain of mineral under the mirror, calculates each sample each kind of heavy m

By applying the above samples are divided into light minerals, heavy minerals (Group of magnetic and non-magnetic group) sections, with separate identification via. Each sample identification via > 1500 minerals, calculates each sample percentage content of each quality of heavy minerals, identif

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