EFMLS Mineral Shows & Events

EFMLS Mineral Shows & Events The purpose of this page is to help support the local Mineral Clubs of The EFMLS The Eastern Federation of Mineralogical and Lapidary Societies, Inc.

was organized in 1950 and incorporated in New York, May 1961 as a nonprofit to bring about a closer association of Mineral Societies devoted to the study of geology, minerals, earth sciences, and the practice of the lapidary arts and related crafts in the eastern portion of the United States. Beginning with three “founding” mineral societies and seven “charter” societies, the EFMLS has now grown

to approximately 90 affiliated societies, with a combined membership of approximately 9,000 individuals.

04/05/2026
This Saturday in Maryland!
04/01/2026

This Saturday in Maryland!

This weekend in Philly!
03/27/2026

This weekend in Philly!

03/20/2026

This weekend in CT- Connecticut Valley Mineral Club annual show. Saturday March 21, 9:30-5, Sunday March 22, 9:30-3:30. Castle of Knights, 1599 Memorial Drive, Chicopee, MA.

03/13/2026

This Weekend in PA & NY!

Friday & Saturday - 50th Annual Leidy Microscopical Society Micromount Symposium, Advent Lutheran Church, 45 Worthington Mill Rd, Richboro, Pa. 18954.

Saturday & Sunday - “ANCIENT LIFE OF NEW YORK” is being featured at the Buffalo GeologicalSociety’s 56th Annual Gem, Mineral and Fossil Show! Erie County Fairgrounds, Hamburg NY

The show season is almost here, next weekend Mar 7-8th in Delaware with DMS and Pennsylvania with CPRMC Rocks4Kids!
02/27/2026

The show season is almost here, next weekend Mar 7-8th in Delaware with DMS and Pennsylvania with CPRMC Rocks4Kids!

This weekend November 22 & 23, George Mason University in Virginia!
11/19/2025

This weekend November 22 & 23, George Mason University in Virginia!

This weekend November 22-23rd in Florida!
11/18/2025

This weekend November 22-23rd in Florida!

Next weekend, November 22 & 23rd in Webster MA!
11/11/2025

Next weekend, November 22 & 23rd in Webster MA!

This weekend in PA!
11/03/2025

This weekend in PA!

This Saturday November 1st in Lancaster PA!
10/28/2025

This Saturday November 1st in Lancaster PA!

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Albany, NY

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