溶蚀作用导致碳酸盐胶结物、长石颗粒和少量岩屑溶解流失。

The pore space was affected by the dissolution of calcite and feldspar, as well as the precipitation and cementation of carbonates.

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SO3等。 粘土矿物是北京PM10中含量最高的矿物，石英的含量次之，其他依次为方解石、石膏、长石、白云石以及其他矿物颗粒；

SO3. In Beijing PM10, the content of clay minerals was the highest, next was quartz, followed by calcite, feldspar, dolomite and other mineral particles;

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陶片中含有石英、长石、方解石、绢云母等各种矿物颗粒，还含有一定量的炭。

The sherd scontain quartz feldspar calcspar and sericite as well as some charcoal.

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