C H E M I C A.

14;

Indantur retortae vitreae loricatae, lati breuis-que cdli, ad niedias: adaptato recipiente, in-jlruatur ex arena ignis, primo lenis, vt ros tan-tum exftillet; tnm, auclo igne, mivabit liquoroleojus, collo r etortae' iv.fi argiaciei adhaerens, car-bone viuo caute admoto liquefcendus. Materiestaec okofa rectificaiur per retortam vitream inliquorcmpcHuciddm. '

Cinnabam antimomi.

Quamprimum vapores rubri in priore proccffuafcettdere invipiunt , mutetur recipiens, iunciurisnon luiatis; aw/eatur ignis donec incarnkjcat re-torta, ct iittra horam vnam altcramve totus pul-uis niger fublimabitur, calore in ruvictmaum mu-tato. EJfringe retortam, in cuius collo reperie-tur cinnabaris a fcoriis nigris diligeriter fepa-randa.

Vitrum aniiimnii.

1}l Antimcmii in puluerem triti lihram vnam.

Calcinetur igne leni in vafc fgtilino vitri ex-perte , fpatkula ferrea ajjidue agitando , donec,fumo cejfante, abeat in puluerem grifeum. Pul-uis ille, igne violento iiqucfailus in crucibulo, ef-fundatur fnpra patinam ueneam cahfaclam.

K

Vitrum