THE GOLDEN CALF

This manuscript is based on the memoirs of Helevecio, known as Helvetius, who met a true adept of alchemy and gave him a fragment of the Philosopher's Stone with which he transmuted it and was amazed. After being a detractor of alchemy, after this revelation, he became a true admirer of alchemy, writing to vindicate it, when until then he had written denying this art. These conversations with the adept he met came together in this book, where he provides details that were never mentioned in these conversations, small details that lead us by the hand to the mineral and metallic kingdom as the key to discovering the Great Work. His story was confirmed by numerous personalities, including the philosopher Baruch Spinoza himself. This book has an introduction and extensive research on this story by Sebastián Jarré, who analyzes, from the metallurgical process, the reality of the manifestation of the Philosopher's Stone.