Author -- Jean Blakemore [3rd printing]

First written in 1976 and enjoyed by 1000s of Maine gem miners. In 1990, Jeans daughter Joan reprinted and soon sold out of this
very popular book. Because there was such a large demand for more copies, in 2002 Baril Books obtained the rights to republish.
A must for every mineral collector’s library. 175 pages

Soft Cover