Delaware Chalcedony Complex TR (NRIS 64000309)

• Bumpstead Archeological Site (Elkton)
• Heath Farm Camp Archeological Site (Elkton)
• Heath Farm Jasper Quarry Archeological Site (Elkton)
• Iron Hill Cut Jasper Quarry Archeological Site (Elkton)
• McCandless Archeological Site (Elkton)

National Park Service documentation: https://npgallery.nps.gov/AssetDetail/NRIS/64000309