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Marcio Fonseca of GR Silver Mining presents | Silver Investor Forum
Testimonials
Your "Maven Letter" has totally blown me away! I was thinking one of your letters would be a 2 or maybe 3 page letter about one or two mining companies. Instead, each one is a detailed report. Bravo to you for such great detail.
-CY (February 2021)
BTW - I really enjoy reading your newsletter - very comprehensive and you do an excellent job of integrating a macro perspective into your analysis.
-RC (August 2019)