Zacatecas Silver Completes Phase Two Sampling at Oso Negro

Zacatecas Silver has finished phase two rock-chip sampling and vein mapping at its Oso Negro project in Sonora, Mexico, expanding mapped extensions at the Prospecto and Tere systems. This follows J2 Metals' mobilization of a UAV drone magnetometer survey at Sierra Plata on July 8, marking continued exploration momentum across Mexican silver-gold-antimony assets. The latest program collected 391 samples, mapped Prospecto veins over 2.5 km, and identified 20 drill pads ahead of a SEMARNAT permit application, though assay results remain pending and market impact stays limited to sentiment.