Independent. Unbiased. Technical.


I, Joe Mazumdar, offer the sophisticated speculator an independent, unbiased, and rigorous technical analysis of the junior mining and exploration sector. My focus is on Turning Rocks into Money™.

By subscribing to Exploration Insights, you will have access to my due diligence on a plethora of mining projects and companies supported by a thorough process that includes a review of financial and technical reports, discussions with management and colleagues, and on-site field evaluations. I also make a point of covering topical themes that could impact the industry and/or my investments, and try to interact with subscribers as much as possible via the Members Forum.

Exploration Insight is a subscriber-based service. The Newsletter, published weekly, revolves primarily around my investments and relevant market themes. At any given time, my Portfolio contains about 20 holdings that I closely follow and evaluate to equip subscribers with timely information applicable to their investment decisions. I do not receive any revenues from the companies I cover.

Not convinced yet? Don't take my word for it. Read hundreds of Testimonials from satisfied customers, and follow me on Twitter and YouTube for my latest ideas and commentary. Contact me if you have any questions, and sign up for our free mailing list to receive the Speculator's Checklist for Investing in Junior Mining report right away.

By subscribing to Exploration Insights, you receive the following:

  • weekly Newsletter covering Portfolio news and mining-related topics (48 issues per year on average)
  • access to Joe's Portfolio (open and closed positions back to 2008)
  • Alerts (buy or sell) and Comments relevant to the Portfolio's companies
  • Archives dating back to 2008
  • access to the Members Forum

To learn more, read the Subscribers User Manual.


US$170 monthly, cancellable at any time, non-refundable (for exceptions, refer to the Returns and Refunds Policy*)

US$2,040 annually, cancellable at any time, refundable on a pro-rata basis*.

Your credit/debit card will be billed now and automatically before each renewal (we will send a reminder with the term and rate then in effect). You may cancel at any time by clicking on "My Account" under the "Subscribers" tab after logging in or contacting customer service at the information below.

*For our Returns and Refunds Policy, please click here.

If you have any questions regarding your subscription, please contact Exploration Insights by clicking here. To access the Subscribers section of the website, which contains the archive of past issues and the current portfolio, you need to be a paying subscriber with an assigned username and password.

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