Location data

Foundation Collection Management Marketplace Museum Mineralienatlas

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Collection main page

Location data

Full List (15) Inventory List (0) Missing List (15)

Name: USA/Michigan/Ontonagon County/Mass City/Mass Mine

Source URLs: Mineralienatlas

Legend: Known available

Unknown available

Known missing

(Quantity)

Known minerals

Anhydrite

Calcite

Chrysocolla

Copper

Datolite

Epidote

Gypsum

Microcline

Paramelaconite

Plancheite

Prehnite

Pumpellyite group

Quartz

Silver

Tenorite

Known fossils

Known rocks