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em Digital Commons - Montana Tech


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On the southern margin of the Boulder Batholith, about twenty miles south of Butte in the Highland Mountains, there are many miles of contact between the igneous and sedi­mentary rocks. As two kinds of igneous rocks and many diff­erent kinds of sedimentary rock are present, it is an excell­ent place for the study of contact metamorphism.

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In this issue...Library Week, Mines Club, Gene Trimble, Boulevard Fire Hall, Mineral Club, Commencement, Mel Bennett, Butte Kiwanis Club, Circle Club, Lydia's, Mines Bowling Team