ताम्रपर्णिकं पाण्ड्यकवाटकं पाशिक्यं कौलेयं चौर्णेयं माहेन्द्रं कार्दमिकं स्रौतसीयं ह्रादीयं हैमवतं च मौक्तिकम् ॥ कZ_०२.११.०२ ॥
tāmraparṇikaṃ pāṇḍyakavāṭakaṃ pāśikyaṃ kauleyaṃ caurṇeyaṃ māhendraṃ kārdamikaṃ srautasīyaṃ hrādīyaṃ haimavataṃ ca mauktikam
Pearls (mauktika) are identified by source/locality: Tāmrparṇika, Pāṇḍyaka-vāṭaka, Pāśikya, Kauleya, Caurṇeya, Māhendra, Kārdamika, Srautasīya, Hrādīya, and Haimavata.
To standardize valuation, detect substitution/fraud, and ensure consistent pricing in taxation, procurement, and storage records.
HS codes/commodity grading standards (e.g., ISO grades) and approved-origin lists used in customs and government procurement.