References

KaiNigh, 2, 139.2
  aśmayonir nīlamaṇir vaidūryaṃ bālavāyajam //Context
MPālNigh, 4, 56.0
  nīlaratnaṃ nīlamaṇirvaiḍūryaṃ bālavāyajam //Context
RājNigh, 13, 190.1
  vaiḍūryaṃ keturatnaṃ ca kaitavaṃ bālavīyajam /Context