This Logan Labs Mineral Amendment Analysis includes an expanded number of elements, which Nigel has coordinated directly with the lab.
 
The analysis of minerals contained in home made amendments is limited. A collection of data analyzing homemade mineral and biological amendments is of significant importance to understand what is available in our backyards.
 
You, the purchaser, will receive all amendment analysis results, and so will Nigel. He will add this data to the data on the web page for all to have access to. You can view the data base here https://www.nigel-palmer.com/data
 
Thank your for your contribution to this most important project.