Economic and Environmental Geology

Table. 6.

Table. 6.

Vibrational frequencies(cm-1) of Red lead under the various environmetal factor

(a)-Not tested (cm-1) (b)-UV (cm-1) (c)-CO2 (cm-1) (d)-NO2 (cm-1) (e)-salt spray (cm-1)
681 681 681 681
722
805
1079 1083 1083 1073 1069
1234 1242 1240 1247
1398 1338 1339 1305
1402 1409 1410
1444 1416
1532 1542 1539 1539 1539
1633 1644 1644 1633 1649
1767
Econ. Environ. Geol. 2022;55:281-93 https://doi.org/10.9719/EEG.2022.55.3.281
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