shale

Isaac Kremer/ January 14, 2018/ / 0 comments

A sedimentary rock, formed from clay or silt that readily splits into layers; used as a roofing material because of its fire resistance and durability. (Phillips, 1994)

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About Isaac Kremer

Isaac is a nationally acclaimed downtown revitalization leader, speaker, and author. Districts Isaac managed have achieved over $850 million of investment, more than1,645 jobs created, and were 2X Great American Main Street Award Semifinalists and a 1X GAMSA winner in 2023. His work has been featured in Newsday, NJBIZ, ROI-NJ, Patch, TapInto, and USA Today. Isaac is a Main Street America Revitalization Professional (MSARP), with additional certifications from the National Parks Service, Project for Public Spaces, Grow America (formerly the National Development Council), and the Strategic Doing Institute. He currently serves as Executive Director for Experience Princeton in Princeton, New Jersey.

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