Below are 2 page fact sheets describing in detail; Carbonatite, Apatite and Biotite.
| amp_-_carbonatite.pdf |
| amp_-_apatite_-_rock_phosphate.pdf |
| amp_-_biotite_-_potassium.pdf |
Below are 2 page fact sheets describing in detail; Soil Acidification and Compost and Agrominerals
| amp_-_compost_and_agrominerals.pdf |
Below is the 19 page package that covers the information found on this website
| amp_-_src_package_2009.pdf |
Below are internet links of various interviews with John Slack and customers who are using SRC
Chatam-Kent Organic Epic Centre
Wrightman Alpine Nursery
Fruit and Veggie Magazine
Kerr Farms
Easern Ontario AgriNews