Our Show Rooms

Main Show Room

Step into our Main Show Room to find one of a kind minerals that are sure to inspire you...

Western Deserts & Crystal Canyon

Join the RockHounds outside to discover even more treasures from our extensive stock of slabs and rough specimens. Perfect for Lapidary or collecting!

West Wing

Find many crystals, cabochons, beads and more! Start making your own Jewelry today! We're happy to help.

Gems A Plenty


Crystals, Carvings, Geodes, Jewelry, Fossils, Beads, and Plenty More!

Please come and pay us a visit !!!

575 N Central Ave

Upland CA

(909) 985-1999

Open 7 Days a week


The Key Features of our Job

Stone Cutting and Identification

Opals Turquiose Geodes and Plenty More.

Online Sales

Shop Now!

Educational Tours

We are always Excited and will to support and educate the future rock hounds of America. We love and We are more than willing to attend Educational events.


Own a Rock Shop and need product? Let our shop be your shop. If you Have a collection please bring it in.

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Contact Us

Gems A Plenty.575 N Central Ave Upland, CA 91786

Phone: (909) 985-1999