Related Books
Language: en
Pages: 264
Pages: 264
Type: BOOK - Published: 2017-10-14 - Publisher: Forgotten Books
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
Language: en
Pages: 536
Pages: 536
Type: BOOK - Published: 1988 - Publisher:
Language: en
Pages: 120
Pages: 120
Type: BOOK - Published: 2008-01-01 - Publisher:
Language: en
Pages: 504
Pages: 504
Type: BOOK - Published: 2009-10-01 - Publisher:
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
Language: en
Pages: 458
Pages: 458
Type: BOOK - Published: 1985-01-01 - Publisher: Courier Corporation
Invaluable reference for geologists, mineralogists lists and describes about 500 ore minerals according to criteria of "hardness" and "reflectance." Indispensab
