Fig. 6: Macroscopic and microscopic observations of samples after salt weathering test. | npj Heritage Science

Fig. 6: Macroscopic and microscopic observations of samples after salt weathering test.

From: Crystallization characteristic of sandstone under capillary salt weathering test using different salt property and temperature

Fig. 6

a Macroscopic and microscopic observations of sample N-35. b Macroscopic and microscopic observations of sample S-35. c Macroscopic and microscopic observations of sample N-25. d Macroscopic and microscopic observations of sample S-25. e Macroscopic and microscopic observations of sample N-15. f Macroscopic and microscopic observations of sample S-15.

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