This section is from the book "A Practitioner's Handbook Of Materia Medica And Therapeutics", by Thos. S. Blair. Also available from Amazon: A Practitioner's handbook of Materia Medica and Therapeutics.
Cobalt has been given in small doses in neurasthenic spinal states and in seminal emissions. The 2X or 3x trituration can be procured from homeopathic sources, although the original use of it was not with them, I believe.