Name: Fort Knox and Penobscot Narrows Observatory

Street Address: 740 Ft Knox Rd

City, State  Zip: Prospect, Maine  04981

County: Waldo

Phone: (207) 469-6553

Website: http://fortknox.maineguide.com/

External Link: Fort Knox and Penobscot Narrows Observatory

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Name: Maine Mineral Adventures

Street Address: 1148 S Main St

City, State  Zip: Woodstock, Maine  04219

County: Oxford

Phone: (207) 674-3440

Website: http://digmainegems.com/

External Link: Maine Mineral Adventures

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Name: Marginal Way

City, State  Zip: Ogunquit, Maine  03907

County: York

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Name: Mount Desert Island

County: Hancock

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Name: Old Port

City, State  Zip: Portland, Maine  04101

County: Cumberland

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