The Biennial Meeting of the Society for Geology Applied to Mineral Deposits took place in Glasgow (The University of Glasgow) from August 27-30, 2019. Drs. SONG Yucai, ZHANG Hongrui and LIU Yingchao attended the Meeting and made oral presentations. Dr. SONG Yucai also participated in the ''Irish Base Metal Deposits'' pre-conference field trip held in Ireland from August 22-26, 2019.

Fig. 1 The sulfide of Avoca deposit deforms plastically