Sulfuric acid the Hellenistic alchemical works of Zosimos of Panopolis, in the treatise "Phisica et Mystica", and the Leyden papyrus X. Medieval Islamic era alchemists, Jābir ibn Hayyān (c. 721 – c. 815 AD, also known as Geber), Razi (865 – 925 AD), and Jamal Din al-Watwat (d. 1318, wrote the book "Mabāhij al-fikar wa-manāhij al-'ibar"), included vitriol in their mineral classification lists. Ibn Sina focused on its medical uses and different varieties of vitriol. Sulfuric acid was called "oil of vitriol" by medieval European alchemists because it was prepared by roasting "green vitriol" (iron(II) sulfate) in an iron retort. There are
My Vitriol campaign would fund a limited release fanbase-only album entitled "The Secret Sessions". In October 2016 the album received a limited release through PledgeMusic subscribers. Since this time, 'Rest Your Tired Head' has received some playtime on Virgin Radio. The band also embarked on a short UK tour in April/May 2017 although several of the dates were postponed due to illness. My Vitriol My Vitriol are a British alternative rock band, formed in 1999 in London. The band currently comprises singer and guitarist Som Wardner, drummer Ravi Kesavaram, guitarist Seth Taylor and bassist Tatia Starkey. The band had success with their