Come explore stone and gem cutting, jewelry making, glass bead making, and related arts and sciences with us.

We teach the journey from rocks to gems to jewelry.


The Winter 2018 Class Schedule for the TLS Education Center is now available. The Winter Class Registration Deadline is Tuesday, December 26, 2017. For class and workshop schedule, directions, and registration forms, click HERE.


We meet the second Wednesday of the month at the Springfield (Delaware County, PA) Township Building, except for June, July and August. Beginning in January, 2018, our meeting time will run from 7:30PM to 9:30PM, rather than 8PM to 10PM. The public is welcome. For more details, click HERE.

January 10, 2018: A NOVA program

February 14, 2018: Member Potpourri

March 14, 2018: Silent Auction

April 11, 2018: Joan Strott-Alvini will give a presentation on Fine Enamel Jewelry and Repair

May 9, 2018:  The TLS Glass Program – Past, Present, and Future

June 13, 2018: Annual Awards Dinner


GEMARAMA 2018 – November 3 & 4, 2018
For detailed information on our annual gem, mineral, and jewelry show, click HERE.

Weekend Lapidary Workshops – Cabochons

TLS is again partnering with Main Line School Night to offer our basic cabochon cutting and polishing course at the TLS Education Center in a weekend workshop format. Two such workshop are scheduled for this spring term, one on May 19 & 20 (MLSN course number HC61060), and one on June 2 & 3 (MLSN course number HC61061). Registration is through Main Line School Night: http://www.mainlineschoolnight.org. Click on “Search” on the top line of the page and enter HC61060, or HC61061. We look forward to seeing you. Student information and supply list.

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Proud member of

Delaware County Arts Consortium

Contact us

24 Upland Road
Brookhaven, PA 19015