Tag: rockhounding

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The Complete List of Minerals in Rhode Island

Explore a complete, curated list of 15 minerals found in Rhode Island, with chemical formulas, Mohs hardness ratings, and typical localities across the state. Perfect for rockhounds, students, and geology enthusiasts seeking identification tips and where to find notable specimens in Rhode Island.

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Minerals in South Dakota: The Complete List

Explore 34 minerals found in South Dakota, each entry listing chemical formula, Mohs hardness, and notable localities across the state. This complete reference helps rockhounds, collectors, and geologists identify specimens, plan field trips to the Black Hills and beyond, and learn the key properties that distinguish each mineral.

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