Integra Receives Positive Approval to Proceed with Underground Development and Exploration Drill Program at Florida Mountain; Intersects 2.37 g/t AuEq Over 90.98 m, Including 11.57 g/t AuEq Over 12.65 m, and 1.83 g/t AuEq Over 97.54 m, Including 77.15 g/t AuEq Over 1.52 m, The Canadian Business Journal