MACKINAW CITY, MICH. – A pair of green glass buttons, similar to cufflinks, are the latest treasure to be unearthed at Michigan’s Colonial Michilimackinac. The discovery at the reconstructed ...

The entrance is reached via a stepping stone-style pathway made of offset slabs. In the garden to the rear, the large swimming pool is lined with a bright "tropical" green stone.

If so, the stone would offer a … In a land before time, ... The 6000-square-kilometre region is famous for being strewn with fragments of pale green glass, ...