Material farm in ED (polonium, ruthenium, technetium, tellurium)

If anyone needs a good system to farm some rare raw materials, then HIP 36601 is really good. It has at least 4 different materials and there's whole bunch of it on each planet. There are huge farming sites, where you can easily max out your materails in 10-20 minutes for each material.

Screenshot shows you my bookmarks:

C1A = Polonium farm
C1D = Ruthenium farm
C5A = Technetium farm
C3B = Tellurium farm

you have to map the planet and follow the thermal map, dark blue areas is where you have very high probability to find those farms with lots of materials.