Circular 604: Difference between revisions
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<center><big>'''Mines in the Illinois Portion of the Illinois-Kentucky Fluorspar District'''</big> | <center><big>'''Circular 604 2020'''</big> | ||
'''Mines in the Illinois Portion of the Illinois-Kentucky Fluorspar District'''</big> | |||
F. Brett Denny,<sup>1</sup> W. John Nelson,<sup>1</sup> Jeremy R. Breeden,<sup>1</sup> and Ross C. Lillie<sup>2</sup> | F. Brett Denny,<sup>1</sup> W. John Nelson,<sup>1</sup> Jeremy R. Breeden,<sup>1</sup> and Ross C. Lillie<sup>2</sup> | ||
<sub>1</sub>Illinois State Geological Survey, Prairie Research Institute, University of Illinois, Champaign,Illinois | <sub>1</sub>Illinois State Geological Survey, Prairie Research Institute, University of Illinois, Champaign,Illinois | ||
<sup>2</sup>North Star Minerals, Traverse City, Michigan | <sup>2</sup>North Star Minerals, Traverse City, Michigan | ||
</center> | |||
Suggested citation: | Suggested citation: | ||
Denny, F.B., W.J. Nelson, J.R. Breeden, and R.C. Lillie, 2020, Mines in the Illinois portion of the Illinois-Kentucky Fluorspar District: Illinois State Geological Survey, Circular 604, 73 p. and map. | Denny, F.B., W.J. Nelson, J.R. Breeden, and R.C. Lillie, 2020, Mines in the Illinois portion of the Illinois-Kentucky Fluorspar District: Illinois State Geological Survey, Circular 604, 73 p. and map. | ||
{{#Set:Has parent page=Fluorspar}} | {{#Set:Has parent page=Fluorspar}} | ||
Revision as of 07:20, June 2, 2021
Mines in the Illinois Portion of the Illinois-Kentucky Fluorspar District F. Brett Denny,1 W. John Nelson,1 Jeremy R. Breeden,1 and Ross C. Lillie2 1Illinois State Geological Survey, Prairie Research Institute, University of Illinois, Champaign,Illinois 2North Star Minerals, Traverse City, Michigan
Suggested citation: Denny, F.B., W.J. Nelson, J.R. Breeden, and R.C. Lillie, 2020, Mines in the Illinois portion of the Illinois-Kentucky Fluorspar District: Illinois State Geological Survey, Circular 604, 73 p. and map.