kAyuSa
kāyuśa , Mvy 5830 , or kāyūṣa , 5937 , nt. ( varr. with a for ā, p for y, s for ś or ṣ; Mironov adopts kayuṣa in 5937 but records numerous varr. ), acc. to Tib. green vitriol, green or black sulphate of iron , Skt. (puṣpa-)kāsīsa, which is rendered by the same Tib. ( nag tshur ) at Mvy 5829, 5938 .