Minerals and Metals in Ancient India v2.c44.s5.t2.11

मयकथितो योगः अयम् विज्ञेयो वज्रसंघातः।। aṣṭau sīsakabhāgāḥ kāṁsasya dvau tu ritikābhāgaḥ | mayakathito yogaḥ ayam vijñeyo vajrasaṁghātaḥ ||