Lake Superior Agates

Believed to be the oldest agates on Earth — each a one-of-a-kind cross-section of deep time, composed into a set.

Cut by glaciers. Chosen by hand. Tumbled in small batches to reveal the intricate details within each stone.

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Older than the lake itself.

Every Lake Superior agate began as a gas pocket in cooling lava, filled over a billion years with bands of iron and quartz, then torn loose by glaciers and left on a cold northern shore. No two carry the same bands. That's why every set here is built around the exact agate pictured — the stone you see is the stone that ships, framed by two companions chosen to let it carry the composition.

The stone pictured ships to you

Each set is photographed individually. What you choose is what arrives.

Tumbled in small batches in Wisconsin

Months in the barrel to a finish the lake never gives.

Packaged with intention

A magnetic-closure keepsake box that presents as beautifully as it stores — whether it's a gift or it never leaves your desk.

Made to be opened.

Three stones, arranged on the Rule of Three, in a magnetic-closure keepsake box made to be opened slowly — by whoever's lucky enough to do the opening.