Shiva Purana
हरितालादिधातूंश्च बीजगंधौषधैरपि ॥ शिवशास्त्रोक्तविधिना क्षिपेद्ब्रह्मशिलोपरि ॥ ३२ ॥
They also offered green palm trees and other minerals, seeds, fragrances and herbs. One should throw it on the Brahma stone according to the method prescribed in the scriptures of Lord Shiva.
english translation
haritAlAdidhAtUMzca bIjagaMdhauSadhairapi ॥ zivazAstroktavidhinA kSipedbrahmazilopari ॥ 32 ॥
hk transliteration by Sanscript