You have reached the internet home of

Houghton, Michigan

Michigan's largest supplier of Greenstone (Chlorastrolite)
Michigan's Official State Gemstone

Attention Visitors...If you have a pop-up blocker enabled,
please choose to allow pop-ups from our site.
Part of our shopping system utilizes additional windows that some blockers think are spam.
We'd never give you any of those annoying things! Thanks.