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| SPECULAR HEMATITE SLABS |
| UPDATED NOV 11 / 2025 |
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| HEMATITE STAINED QUARTZ WITH HEMATITE SLABS | BANDED HEMATITE SLABS |
| UPDATED NOV 12 / 2025 |
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| U.P PUDDING STONE SLABS |
LAKE SUPERIOR SODOLITE (U.V.) |
| UPDATED JUN 16 / 2025 |
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| QUARTZ AND HEMATITE SLABS | JASPER AND HEMATITE SLABS |
| UPDATED NOV 17 / 2025 |
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| FELDSPAR AND MICA PEGMATITE |
TALC |
| UPDATED NOV 18 / 2025 |
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| VERDE ANTIQUE MARBLE SLABS | GYPSUM CRYSTALS |
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| CHRYSOTILE | HEMATITE LACE AGATE |
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| LAKE SUPERIOR AGATE |
BLACK
DIAMOND HEMATITE (BOTROYDIAL) |
| UPDATED FEB 26 / 2025 |
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| KONA DOLOMITE SLABS |
RAW
MARQUETTE COUNTY MINERAL SLABS |
| UPDATED JUNE 7 / 2025 |
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| RAW QUARTZ AND HEMATITE |
RARE IRON RANGE MINERALS (TWO PAGES) |
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| RAINBOW SPECULAR HEMATITE |
RAW JASPER AND HEMATITE |
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