ECONOMICAL GEOLOGY. 
239 
The two following maps show the ore belt on a larger scale, giving the 
names of the plantations crossed by the ranges, with a scale of miles, 
which commences at the southwest extremity of the beds on a branch of 
Deep .River. 
Thus it is seen that the length of the outcrops, air line measure, is 23 
miles. 
Guldford Ore Belt, INortiiern Half. 
