भूतपूर्वमभुतपूर्वं वा भूमिप्रस्तररसधातुमत्यर्थवर्णगौरवमुग्रगन्धरसं परीक्षेत ॥ कZ_०२.१२.०१ ॥
bhūtapūrvam abhutapūrvaṃ vā bhūmiprastararasadhātum atyarthavarṇagauravam ugragandharasaṃ parīkṣeta
He should examine mineral exudates/ores from earth and rock—whether previously known or newly encountered—by (their) intense colour, heaviness, and strong smell/taste.
To institutionalize evaluation of new discoveries rather than relying on tradition—supporting innovation while maintaining state control over quality and revenue.