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Table 3 Sulfur (δ34S, ‰) isotope analysis results for the samples from the Nankan Grotto

From: Microscopic weathering mechanisms of subflorescence and crust patterns in the Nankan Grotto, northern Sichuan, China

Deterioration pattern

Sample

δ34S (‰)

Subflorescence

S0

14.9

S1

-

S2

-

Crust

C0

10.0

C1

8.8

C2

-

  1. - indicates below the detection limit (0.1‰)