Arthashastra
ख द्योत गण्डू पद चूर्णं समुद्र जन्तूनां भृङ्ग कपालानां खदिर कर्णिकाराणां पुष्प चूर्णं वा शकुन कङ्गु तैल युक्तं तेजन चूर्णम् ॥
The powder of khadyota (fire-fly) and gandúpada (earth-worm) or the powder of ocean animals mixed with the powder of bhringa (malabathrum), kapála (a pot-herb), and khadira (mimosa catechu), and karnikára (pentapetes acerifolia), combined with the oil of sakuna (a bird) and kanka (vulture), is tejanachúrna (ignition powder).
english translation
kha dyota gaNDU pada cUrNaM samudra jantUnAM bhRGga kapAlAnAM khadira karNikArANAM puSpa cUrNaM vA zakuna kaGgu taila yuktaM tejana cUrNam ॥
hk transliteration by Sanscript