Mining In Indiana
Indiana has 334 identified mines listed in The Diggings™. The most commonly listed primary commodities in Indiana mines are Iron, Sulfur, and Zinc .At the time these mines were surveyed, 241 mines in Indiana were observed to have ore mineralization in an outcrop, shallow pit, or isolated drill hole—known as an occurance mine. 1 Indiana has 44 prospect mines. 2 41 mines …
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