...t 25 feet deep with a Mr. Halliday. The shaft is now 12 feet deep, the workmen having been about two weeks at work, putting in from 3 to 5 blasts per day, each bringing forth encouraging results. Mr. Harrigan told us, that if in going down the next ten feet the richness increased as it had thus far, the mine would be a paying investment, and in all probability the shaft would be sunk 100 feet. The fir...