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Document Type

Research

Abstract

According to the reports of the Iowa, Illinois, and Wisconsin Geological Surveys natural crystals of barite are found rarely in the Lead and Zinc District of Iowa, Illinois, and Wisconsin. On account of the rarity of distinct crystals, considerable interest attaches to the finding of these crystals in this region at Hanover, Illinois. In the possession of Mr. T. D. Shipton of Hanover, are sixty or more well defined crystals of barite; it is to him that the writer is indebted for the material from which this paper was prepared.

Publication Date

1915

Journal Title

Proceedings of the Iowa Academy of Science

Volume

22

Issue

1

First Page

237

Last Page

239

Copyright

©1915 Iowa Academy of Science, Inc.

Language

en

File Format

application/pdf

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