Calcite Houland Copper St. Louis County Chrysocolla St. Louis County

Calcite - 7.0cm x 5.5cm
Copper - 4.0cm x 3.5cm
Chrysocolla - 4.5cm x 2.7cm

Groutite Cuyuna Iron Range Rhodochrosite St. Louis County

Groutite - Robert Mine, Crow Wing Co., 5.0cm x 5.0cm
Rhodochrosite - 4.3cm x 4.0cm

Bob Weaver

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