A.E. Seaman Mineral Museum
Michigan Technological University
1404 E. Sharon Avenue
Houghton, Michigan 49931-1295
E-mail: tjb@mtu.edu
A. E. Seaman Mineral Museum
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A.E. Seaman Mineral Museum
Michigan Technological University
1404 E. Sharon Avenue
Houghton, Michigan 49931-1295
E-mail: tjb@mtu.edu