https://oilnow.gy/business-wire/pan-american-announces-preliminary-economic-assessment-of-the-la-colorada-skarn-project/
Pan American Announces Preliminary Economic Assessment of the La Colorada Skarn Project | OilNOW
Dec 18, 2023 - Production averaging 17.2 million ounces of silver, 427 thousand tonnes of zinc and 218 thousand tonnes of lead annually during the first 10 years 50,000 to ...
la colorada skarnpan americanannouncespreliminaryeconomic