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  Ore Minerals 6 01/25/2019
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  Vesuvius & other Volcanic Minerals 12/12/2018
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  Rare Tsumeb Mineral Specimens IV 06/29/2018
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  Fine Minerals from Wisconsin - Miss. Valley OD's 05/31/2018
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  Rare Minerals of Franklin-Sterling Hill III 08/30/2017

Most mineral collections contain one, two or more specimens from the mining regions of Illinois, Ohio, Kansas, Oklahoma and even Wisconsin. The deposits are large and hosted within the giant limestone formations. This Special Edition will showcase the fabulous Galena, Fluorite and Sphalerite etc found at the these classic US mining districts.