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Treasures Beneath Your Feet!



More About Earth In Sync

 An Earthly Celebration!

Eons ago incredible sequences of events happened deep underground to create beautiful minerals, fossils and gemstones. We celebrate the happy coincidence of trace minerals, heat, pressure and chemistry that affected the formation of unique crystal structures that resulted in beautiful mineral specimens and gemstones.

We're bringing you earthly art in mineral specimens, crystals, fossils, jewelry and lapidary - from finished pieces to rough. Many of our minerals are from old collections.

Check out the Artisans Gallery for hand-made jewelry, many pieces made from artists in the Midwest USA. This highlights agates and jaspers from all over the world - from Mexican lace agates and plumes, coprolight to moss agates, petrified woods and Wyoming jades.

We have teaching aids for geology, including books, hardness testing tools, and mineral ID kits - especially created for science teachers and home schoolers!

Mineral Specimens

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New! Brazilian Agates! Also, Laguna Agate slices and slabs. A few remaining old specimens of lovely yellow and blue fluorite cubes from the Minerva mine in southern Illinois.

New items added weekly. Free shipping for orders over $25!

Fluorite alternate front view_10194
Right side of fluorite cube
Back of Fluorite cube
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Index view of Fluorite 10194

Fluorite Cube on Calcite

Fluorite Cube on Calcite

Sales price $40.00

Fluorite Cube on Calcite

Minature - 6x5.5x3.5

Translucent light Purple hopper cube sits in yellow and white calcite with matrix below. YOu can see the yellow center of the cube, with the overlay of light clear purple. Sits on yellow calcite and matrix.

Minerva #1 Mine, Hardin County IL