Reprint of the original, first published in 1875.

Chester County is the home of many famous and world-class mineral localities -- the Wheatley Mine, French Creek Mine, Brinton's Quarry, Poorhouse Quarry, Unionv

With this informative guide, you can explore the mineral-rich regions of Pennsylvania and New Jersey, from the beaches to the mountains. It describes the states

Excerpt from The Mineralogy of Pennsylvania One of the most active collectors during this period was William Sampson Vaux, vice-president of the Academy of Natu