Franklin Mineral Museum (1)

The Franklin Mineral Museum is world-famous for its collection of fluorescent minerals, many collected from local mines.

Click any element tile below to get the full entry for that element, or click on the sample picture to go directly to the description of that sample.

Text and images Copyright (c) 2010 by Theodore W. Gray.
Carbon Native graphite
Native graphite.
Source: Franklin Mineral Museum
Contributor: Theodore Gray
Acquired: 6 August, 2004
Price: $6
Size: 2"
Purity: >95%