References

KaiNigh, 2, 74.2
  rasāgryaṃ tārkṣyajaṃ tārkṣyamanyad dārvīrasodbhavam //Context
MPālNigh, 4, 39.1
  rasāñjanaṃ rasodbhūtaṃ tārkṣyaṃ śailaṃ ca tārkṣyajam /Context