.	Dwarves' Earth Treasures Online Museum: WolverineDatolites Wolverine Mine, Kearsage, Houghton Co., Michigan.	.

    I found one datolite nodule while looking for the rare agates with copper inclusions in August 2005, and I came back to the same place and found more in August 2006. As of August 2007, I did some digging in an attempt to locate the source of datolites out of hope that I might find larger datolites, and all I found are 15 tiny datolites..  All datolites found at the Wolverine Mine are very enriched in copper.
All with flake-like copper inclusions.