Gem, Lapidary & Mineral Society of Montgomery Co., MD Inc.

Meetings: 2nd Monday of month except July & August at 7: 45 PM Rockville Sr. Center, 1150 Carnation Drive; Rockville, MD

Ken Reynolds, 703-929-3115.
LIAISON: Wendell Mohr, 301- 926-7190.

Area Manager:

SHOW: March 21-22, 2020 Montgomery Co. Fairgrounds, 16 Chestnut St; Gaithersburg, MD