“The Marcellus Shale natural gas play offers a world histo aspwv1970-01-01T00:00:00-05:00January 1st, 1970|Twitter| “The Marcellus Shale natural gas play offers a world historic opportunity for prosperity and jobs for Pennsylvania,… https://t.co/KtYW20iqvS Share This Story, Choose Your Platform! FacebookTwitterRedditLinkedInWhatsAppTumblrPinterestVkEmail