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Groutite from Roberts Mine, Cuyuna Range, Crow Wing Co., Minnesota, USA
Groutite from Roberts Mine, Cuyuna Range, Crow Wing Co., Minnesota, USA
Groutite from Roberts Mine, Cuyuna Range, Crow Wing Co., Minnesota, USA
Groutite from Roberts Mine, Cuyuna Range, Crow Wing Co., Minnesota, USA
Groutite from Roberts Mine, Cuyuna Range, Crow Wing Co., Minnesota, USA
Groutite from Roberts Mine, Cuyuna Range, Crow Wing Co., Minnesota, USA
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  • Load image into Gallery viewer, Groutite from Roberts Mine, Cuyuna Range, Crow Wing Co., Minnesota, USA
  • Load image into Gallery viewer, Groutite from Roberts Mine, Cuyuna Range, Crow Wing Co., Minnesota, USA
  • Load image into Gallery viewer, Groutite from Roberts Mine, Cuyuna Range, Crow Wing Co., Minnesota, USA
  • Load image into Gallery viewer, Groutite from Roberts Mine, Cuyuna Range, Crow Wing Co., Minnesota, USA
  • Load image into Gallery viewer, Groutite from Roberts Mine, Cuyuna Range, Crow Wing Co., Minnesota, USA

Groutite from Roberts Mine, Cuyuna Range, Crow Wing Co., Minnesota, USA

gru3250
$1,875.00
$1,875.00
Sold out
Large museum quality specimen of a rare manganese mineral very rarely seen in large showy specimens as this one.
Dimensions: 14.7 x 10.9 x 9.2 cm
Species: Groutite
Locality: Roberts Mine, Cuyuna Range, Crow Wing Co., Minnesota, USA