Welcome!

TJ's Storefront in Sunlight

Welcome to TJ’s Rocks and Gemcrafts, owned and operated for over 55 years by Tom Ennis! Thank you for visiting our website.

  • NEW: Take a virtual TOUR!
  • Learn more about owner Tom and the store’s HISTORY.
  • See what we have in stock on INVENTORY.
  • UPDATE: All 2020 SHOWS are cancelled.
  • Check out some highlights at our BLOG.
  • Visit us in person, or contact us at CONTACT.

Highlight of the Month

September Birthstones: Sapphire, or Lapis Lazuli

Read all about our unique stock of Enchanted Diamonds!
Spotlight on the Mali Chess Set: Coming Soon

Want to be featured in a blog post? Tell Us Your Story


Who Are We?

TJ’s Rocks & Gemcrafts is a small business here to fulfill your rock, mineral, crystal, and gemstone needs through our very large inventory of mine-direct specimens.

We are located approximately 45 minutes from Philadelphia, in Downingtown, PA. Here in the heart of Chester County, we have a retail shop and a 3000 sq. ft. wholesale warehouse.

Because we purchase directly from miners all over the globe, we are able to offer “rock-bottom” prices. Lot orders for any mineral, crystal, geode, and/or rough are available for purchase. Prices, pictures, and large lot inquires are available upon request.

Buying in large quantities can help keep your shipping cost down. We will try our best to give you fast, secure, and quality shipping. If you are in the Philadelphia area, you may set up an appointment to peruse our inventory or to pick up your order.

We also display our collections at various rock and mineral shows, so feel free to stop by and say hello. We will make sure your trip will be a worthwhile experience, and we look forward to building on our already great customer relationships.

TJ’s is partnered with the many exporters of mineral specimens worldwide. We feel that our business is one of the largest suppliers of Mexican geodes and other rough minerals in the Mid-Atlantic Region.

If we do not carry what you need in our inventory, please contact us and we will do our best to get you the materials that you need as fast as we can.

We hope to see you soon!

If you have any questions or inquiries, email us at: tomennis@earthlink.net. Feel free to call us at (610)-952-3774. Phone orders are also welcome. Or, just stop by the shop to look at our current stock!