Sierra Madre

Greetings from the Netherlands. I just wanted to tell you I really like your content. It greatly helped me become a better PM mining investor. Please send this message to your team.

Subscribing to your newsletters is the best investment decision I made in 2025!

Hi Folks, I would like to thank you for your great service. Learned a lot with your book and newsletters. Also your stock picks have been great on profit and really appreciate the detailed updates on the companies. Also appreciate you mentioning when to get out of a position or take some profits, and that is most appreciated.

I must say my wife and I are more and more impressed with your whole company with each issue. Your knowledge, research & style are suberb in our opinion. We’re in our mid 70’s and have seen a few things in our days. We actually can’t wait to read each issue.All the best to you!

By the way you (Peter) are one of three persons who I owe them a big big thanks for their systematic approach , transparency great analysis and great forecast for future.

Hi Jeff ( and team)! A personal note to say thanks for the outstanding service that you provide! I’m very grateful for the educational experience, the opportunities that you present, and the expertise your team shares regarding the “art of investing in mining companies ”! Just top notch!! You’ve given me sooooo much incredible knowledge and insight to make informed decisions and the ability to choose great opportunities, and my hope is that I can reciprocate in some small way! Thank for all you do!!

I’ve enjoyed the Silver Stock Investor and Paydirt subscription. Since coming on board a couple months ago, I’ve challenged myself to do my own research on Gold and Silver Junior Miners that I want to own for 5 to 10 years and compare my findings to your letter. I’ve looked at over 30 companies and explored their properties, financials and management teams. It was all a waste of time! The eight companies that I found very attractive are all recommended in your portfolios. Thank you for making great suggestions. I will have confidence in what you publish going forward.

Dear Peter, dear Jeff’s two X, First of all, thank you very much for your professional, enthusiastic, and at the same time insightful work. I’ve been reading your articles for about two years now and I’ve noticed and continue to notice how good you are in my portfolio. What do I mean by that? Until now, I was used to searching for, evaluating, and then buying the smaller explorers myself. Since I’ve been on your site almost every day, and my risk portfolio now consists of about 40% of the stocks you present and manage, it’s a sign of the quality you deliver, and I’m happy to add it to my portfolio. You fulfill three important points of my assessment of “other opinions and research”: 1. You are invested in your stocks yourself, some more than others, but still invested! 2. It’s transparent that you receive money from some of the miners for your work, and if not more, then it’s also transparent and fair! 3. You have tremendous knowledge, great enthusiasm, dedication, and a very good information-gathering base. I greatly appreciate all of this from afar in Germany!!! So: please stay healthy and hopeful for a long time to come and keep it up!!! Warmest regards from Hamburg, Bernhard M. p.s. this email says it all:)

Thank you for replying. It is amazing that you give that kind of care and attention to your subscribers. Thank you!

Thank you so much for your timely responses, incredible insight and research! I have been putting it all to good use. Sometimes I have to pull myself away from reading your analysis to attend to my day job, although this is much more fun!!