About
Title
Cambrian sandstone, sand pit of Mt. Cydonia Sand Company
Subject
Nonmetallic Mineral Resources
Description
Cambrian sandstone, sand pit of Mt. Cydonia Sand Company, south of Black Gap.
Creator
Stone, Ralph W. (Ralph Walter), 1876-1964
Original Format
Photographs
Contact
For further information contact RA-pagslibrary@pa.gov or call 717-702-2020.
Contributing Institution
Pennsylvania Geological Survey
Sponsorship
This Digital Object is provided in a collection that is included in POWER Library: Pennsylvania Photos and Documents, which is funded by the Office of Commonwealth Libraries of Pennsylvania/Pennsylvania Department of Education.
