Synopsis “RasaYoga Ratnakarmu is a treasure of information on Mercurial and Herbo-Mineral preparations of Andhra Tradition”. This is the unanimous opinion of Ayurvedic Scholars and Vaidyas belonging to the entire Andhra Pradesh. This is one of the several works recommended by the Drug & Cosmetic Act as reference books for ‘Bhaisajya kalpana’ (preparation of authentic Ayurvedic Medicines).