Atlas 127
	Geology and mineral resources of the Loysville quadrangle, Pennsylvania (Spruce Hill, Ickesburg, Andersonburg, and Landisburg 7.5-minute quadrangles, Perry, Juniata, and Cumberland Counties) by Miller, J. T. 1961
Suggested Citation:	Miller, J. T., 1961, Geology and mineral resources of the Loysville quadrangle, Pennsylvania: Pennsylvania Geological Survey, 4th ser., Atlas 127, 47 p. [Available online.]
Description:	The majority of the Loysville 15-minute quadrangle lies in Perry County, the northwest corner falls in Juniata County, and a narrow strip along the south is in Cumberland County. The entire quadrangle is in what is now called the Ridge and Valley physiographic province. Stratigraphically, the report includes units from the Ordovician Martinsburg Formation through the Devonian Catskill Formation. Discussion of mineral resources is largely anecdotal and focuses on the use and potential use of the nonfuel (mostly aggregate) minerals in the formations. In addition to the text, the publication has a 1:24,000-scale geologic map and cross sections.
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