खनिः स्रोतः प्रकीर्णकं च योनयः ॥ कZ_०२.११.३८ ॥
khaniḥ srotaḥ prakīrṇakaṃ ca yonayaḥ
Les sources (des gemmes) sont : les mines, les cours d’eau et les dépôts dispersés.
By defining extraction contexts, it enables different rules for licensing, labor control, inspection, and revenue collection across mines, rivers, and surface finds.
They imply different enforcement problems: river collection needs patrol/seasonal rules; scattered deposits need land control and anti-theft measures.