Field Columbian Museum 



Publication 44. 



Geological Series. Vol. I, No. 7. 



NEW MINERAL OCCURRENCES. 



11. 



CRYSTAL FORMS OF CALCITE 

 FROM JOPLIN, MISSOURI. 



BY 



Oliver Cummings Farrington, Ph.D., 

 Curator, Department of Geology. 



Chicago, U. S. A. 

 February, 1900. 



