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Lake Superior agate

What is Lake Superior agate? Where to find Lake Superior agates? The Lake Superior agate is a type of agate stained by

Lake Superior Agate. What is an Agate? Agates are semi-precious gemstones that are a variegated form of chalcedony (pronounced kal-sed'-nee) which is silicone dioxide in the form of microscopic fiberous quartz crystals.

lake superior agate- Agates are semi-precious gemstones that are a variegated form of chalcedony (pronounced kal-sed'-.

Lake Superior Agate, Minnesota's answer to the sapphire. And the diamond. And the ruby....

Lake Superior Agate, Minnesota's answer to the sapphire. And the ruby.

Now I want to go beach walking at Lake Superior! A Lake Superior agate note the banding. Photo by Iowagateman.

Pinner sez: Now I want to go beach walking at Lake Superior! A Lake Superior agate note the banding. Photo by Iowagateman.

Better than money | by Captain Tenneal

I took this half pound Laker as payment in lieu of cash for a photo of a different agate.

Lake Superior agate

The Lake Superior agate is a type of agate stained by iron and found on the shores of Lake Superior.

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