My perception is usually that if the streams of York and Lancaster have gold; then it needed to originate from placer deposits which might be both working their way out from gravel or coming from even further more North. Most PA streams provides you with some color, but it's so https://codyvtoke.blogtov.com/18151017/the-fact-about-online-ratings-for-precious-metals-iras-that-no-one-is-suggesting