References

RRÅ, V.kh., 8, 29.2
  raso mūṣakapāṣāṇaṃ phaṭkirī nīlam añjanam //Context
RRÅ, V.kh., 8, 113.2
  tathā mūṣakapāṣāṇaṃ pañcānāṃ ca caturguṇam //Context