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Activity

2016

• THE PRESERVATION OF ORIGINAL MINERALOGY AND TEXTURES IN THE SERPENTINIZED ULTRAMAFIC ROCKS OF THE BALTIMORE MAFIC COMPLEX, EXPOSED AT THE PENN-MD MATERIALS QUARRY, FULTON TOWNSHIP, LANCASTER COUNTY, PENNSYLVANIA
  256 Recent Advances in Igneous Petrology and Geochemistry (Posters)
  Tuesday, 27 September 2016

  9:00 AM - 6:30 PM

  Exhibit Hall E/F

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2015

• MYLONITIZATION OF PRE-CAMBRIAN GNEISS AND IRON ORE AT THE RITTENHOUSE GAP MINES, LONGSWAMP TOWNSHIP, BERKS COUNTY, PENNSYLVANIA
  T319 Mountains across the Oceans: Caledonian, Variscan, and Appalachian Orogenies through Time (Posters)
  Wednesday, 4 November 2015

  9:00 AM - 6:30 PM

  Exhibit Hall
• AN ISOLATED INTRUSION OF THE YORK HAVEN TYPE OLIVINE DIABASE, (YHTOD)TERRE HILL, LANCASTER COUNTY, PENNSYLVANIA
  131 Petrology, Igneous (Posters)
  Monday, 2 November 2015

  9:00 AM - 6:30 PM

  Exhibit Hall

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2014

• MYLONIZATION OF PRE-CAMBRIAN GNEISS AND IRON ORE AT THE RITTENHOUSE GAP MINES, ROCKLAND TOWNSHIP, BERKS COUNTY, PENNSYLVANIA
  71 Geology and Historical Exploitation of Mineral and Other Earth Resources of the Northeastern United States (Posters)
  Tuesday, 25 March 2014

  8:00 AM - 12:00 PM

  Freedom Hall A