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Table 2 Micro-Raman results

From: Analysis and characterization of materials used in heritage theatrical figurines

Sample

Identified pigment

Characteristic wave numbers (cm−1)

SHZ1

Red lead

111.72, 142.22, 306.5, 381.4, 446, 540.12

Indigo

581.66, 664.2, 1007.59, 1250.13, 1290.01, 1423.87, 1477.82, 1587.94

CQY1

Red lead

111.28, 141.22, 304.51, 381.63, 482.87, 540.08

Basic lead carbonate

1040.98

CQY2

Indigo

515.64, 1008.29, 1418.19

organic yellow dye

1275.96, 1610.77

CQY3

lasurite

537.16, 1016.69

Indigo

583.68, 873.58, 948.73, 1248.66, 1419.1, 1474.88, 1516.06