huge coal, huge story, huge potential, page-7

Morning all, noticed this thread title and decided to come have a look. Definitely one to add to the watchlist. I have been searching through old announcements and trying to find two things. Hopefully you guys can help me with them - the investor presentation does not make it easy for you when it looks like it is done by someone at school.
1. What is the calorific grade of the coal. Is it good quality?
2. What are the margins per tonne?

Actually, one more question.
What are management like? I am sick of investing in good stories only to find they're ran by incompetent donuts. Any grievances besides the shareprice.

On the iPhone and to do in depth analysis isn't easy so any help as a starter would be great.

Cheers