Rasendracudamani 4.14

4.14

{svarṇaraktī}
tena raktīkṛtaṃ svarṇaṃ svarṇaraktītyudāhṛtam /
nikṣiptā sā drute svarṇe varṇotkarṣavidhāyinī /
tārasya rañjanī cāpi bījarāgavidhāyinī //

{Gold-reddening substance}
Gold made red by that [metal] is called gold-reddening substance.
Cast into molten gold, it enhances its colour;
it also colours silver and imparts red colour to the seed.