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X ray diffraction analysis of: (i) Lake Cave moonmilk; (ii) Lake Cave stalagmite; (iii) Lake Cave Stalactite; (iv) Moondyne Cave stalagmite; (v) Mammoth Cave stalagmite and (vi) Mammoth Cave stalactite (where c denotes calcite; a denotes aragonite; v denotes vaterite; q denotes quartz).
