What is an alternative to decomposed/crushed granite to be used for a pathway ? It is for a pathway around a raised vegetable patch. ...

It is for a pathway around a raised vegetable patch. I am incompetent to get decomposed granite contained by South Australia, as is only available surrounded by Victoria and NSW. I would like to know how to walk on it near bare foot so do not want to use small rocks.
Thanks for your help.
Answers:    Crusher Dust. Its merely like deco but murky grey. Does the exact same job
Lime chips if available within your area.