![Chandra Reedy helps students during the 2012 Petrography for Conservation class](https://webarchive.library.unt.edu/web/20130219155437im_/http://ncptt.nps.gov/wp-content/uploads/IMG_02061.jpg)
The National Center for Preservation Technology and Training (NCPTT) and The Center for Historic Architecture and Design (CHAD) in the University of Delaware’s School of Public Policy and Administration are partnering to host a two-day hands-on workshop on the uses of polarized light microscopy for the study of stone and ceramic cultural materials. The workshop will be held March 26-27, 2013 at NCPTT in Natchitoches, LA.
The workshop is open to 20 participants. The cost of the workshop is $299.
Read this post for more information or contact Jason_Church@contractor.nps.gov. Registration is open through March 8, 2013.