Jiama Mine carried out the training to popularize the application of SURPAC software, incorporated geological model updates into daily work management, and effectively guided the formulation and implementation of mining plans; at the same time, in accordance with the new prospecting concept, a new skarn ore body was discovered in the blank area, which added the confidence to the start of the phase Ⅲ. CSH Mine used high-precision gravity sweeping, IP profile measurement and other geophysical exploration techniques combined with drilling to conduct prospecting work.