खनिः स्रोतः प्रकीर्णकं च योनयः ॥ कZ_०२.११.३८ ॥
khaniḥ srotaḥ prakīrṇakaṃ ca yonayaḥ
(宝石の)産出源は、鉱山、川の流れ、そして散在する堆積である。
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.