Anandakanda 2.4.33

2.4.33

<tāmrabhasma (5)>
sūtamekaṃ dvidhā gandhaṃ yāmaṃ kanyā vimardayet /
dvayos tulye tāmrapatre sthālyā garbhe nirodhayet //

<Copper calx (5)> / One part quicksilver and two parts sulphur should be rubbed for one watch with aloe vera. / Between two identical copper leaves, one should enclose [it] inside an earthen pot.