mammothminerockshopFebruary 1, 2020Uncategorized0 comments If you’re into treasure hunting, gold mines or the lost dutchman mysteries, you won’t want to miss my new book, coming the end of February 2020! Stay tuned! mammothminerockshopRelated ArticlesWe Are Closed Due to the Recent COVID-19 Outbreak.New Autobiography – Out Now!How to Polish Rocks Feb. 8-9th – FREE. You’re Invited! Leave a comment Cancel reply Your email address will not be published. Required fields are marked * Notify me of follow-up comments by email. Notify me of new posts by email.