प्रवालकमालकन्दकं वैवर्णिकं च रक्तं पद्मरागं च करटगर्भिणिकावर्जमिति ॥ कZ_०२.११.४२ ॥
pravālakamālakandakaṃ vaivarṇikaṃ ca raktaṃ padmarāgaṃ ca karaṭagarbhiṇikāvarjam iti
प्रवाल-जैसे, आँवले के कन्द-जैसे, चितकबरे और लाल (पत्थर), तथा पद्मराग (माणिक्य) गिने जाते हैं—करटगर्भिणिका प्रकार को छोड़कर।
It marks a known problematic subtype as non-standard, enabling officials to reject it or price it lower without case-by-case argument.
Because appraisal in practice relies on observable field features; the text encodes those into a shared administrative vocabulary.