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Figure 1 | Chemistry Central Journal

Figure 1

From: New approach to the differentiation of marble samples using thermal analysis and chemometrics in order to identify provenance

Figure 1

TG, DTG and DTA curves recorded on the 4 unknown marble samples and those referring to the ‘tempio rotondo’, namely the sample selected as ‘test sample’. The numbers and marks used to identify the samples in these figures are the same as those used in Table 1, to which reference is made. TG/DTG curves were recorded in the interval 35-1000°C, while DTA curves in the interval 35-1200°C.

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