Hi Seden.
Do you have a good illustrated examples to seek treasures TURAM system? With Google is a lot of rubbish and a narrow scientific publications for money.
Turam is perfect for the geology of ore. Engineering phase is interesting that the resolution can be obtained. There is a lot of redundant data - You will need a smart program.
If it were available for advanced amateurs will be interesting to face this.
It affects everything VLF, I found something similar:
http://www.eos.ubc.ca/ubcgif/iag/fou.../vlf-notes.htm
Consider the last sentence!
Best regards. Chris