研究表明：香螺壳体主要由方解石构成，其次为具有正交晶系结构的文石。
It is indicated that the shell is composed of calcite with Rhombohedral structure as well as aragonite with Orthorhombic structure.
研究表明：香螺壳体主要由方解石构成，其次为具有正交晶系结构的文石。
It is indicated that the shell is composed of calcite with Rhombohedral structure as well as aragonite with Orthorhombic structure.
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