Mercurius Redivivus, Seu Modus Conficiendi Lapidem Philosophicum tam album, quam rubeum e Mercurio.
Samuel Norton & Edmund Deane. Franckfort. 1630.
This is a blog concerning the Hermetical Arts, such as Alchemia, Theurgia, Astrologia, which are the three Sciences composing the "Trivium Hermeticum". This is a very old Science, said to be created by Hermes Trismegist.