Chevkinite-(Ce) from Northampton County, PA

May 5, 2020

Check out the article on chevkinite-(Ce), a rare-earth titanosilicate from Northampton County, Pennsylvania by Robert C. Smith, II, and John H. Barnes in Pennsylvania Geology.

Chevkinite-(Ce)

Pennsylvania Geology Online

April 20, 2020

The Pennsylvania Geological Survey’s Pennsylvania Geology magazine is available online

Pennsylvania Geology