Upcoming Events


Scheduled activities of the Franklin-Ogdensburg Mineralogical Society Inc. - FOMS, include meetings, field trips, and other events. Regular meetings are held on the third Saturday of March, April, May, June, September, October, and November, and generally comprise a business session followed by a lecture. FOMS meetings are open to the public and are held at 1:30 PM, usually in Kraissl Hall at the Franklin Mineral Museum, 30 Evans St., Franklin NJ (check listings for exceptions).

Most FOMS field trips are open only to FOMS members aged 13 or older.
Proper field trip gear required: hard hat, protective eyewear, gloves, sturdy shoes.
You are responsible for your own rockhounding tools.
The field trip leader has the right to reject your participation at any given time during the field trip if you are deemed
physically unable to climb hills with good balance or have been observed not adhering to safety guidelines.

For a complete set of rules and regulations follow this link FOMS Field Trip Safety Rules and Regulations

**Activities so marked are not FOMS functions, but may be of interest to its members. Fees, and memberships in other organizations, may be required. Any information in this schedule, including fees, is subject to change without notice.



Saturday, April 19, 2025  --  FOMS Field Trip / Meeting

  9:00 AM - Noon - FOMS Field Trip - Collecting at the Hamburg Mine/Lang Shaft (private property)
Meet at the Franklin Mineral Museum at 8:30 AM sharp, where participants will be escorted to the location.
Fee charged.

11:00 AM - 12:30 PM - Future Rockhounds of America
Meet in Franklin Mineral Museum’s Kraissl Hall.
Parents are welcome to attend.
For questions please contact Mark Dahlman at: fra@fomsnj.org or 301-428-0455

1:30 PM - 3:30 PM - FOMS Meeting, Franklin Mineral Museum.
No speaker in lieu of a nice gathering of Franklin Ogdensburg
Fluorescent Mineral collectors from far and wide to encourage sharing of ones specimens.

I encourage bringing unknown Buckwheat and Sterling Hill mineral finds
for help with identification also. We encourage the fluorescent aspect of identification.

Coffee/Tea will be available as well as some soft drink beverages on a
first come first serve basis.

The MINERAL OF THE MONTH makes it TRIUMPHANT return with SPHALERITE !
Bring your faves to show off !




Friday to Sunday, April 25 to 27, 2025    **

  Franklin Mineral Museum, Spring Mineral Sale.
At Kraissl Hall.
32 Evans St, Franklin, NJ
For information call: 973-827-3481.




Saturday, April 26, 2025    **

  Spring Swap and Sell
9am – 5pm
Mitchell Park
Franklin NJ
For further details contact the Franklin Mineral Museum




Saturday, April 26, 2025    **

  Mill Site Dig
11am – 3 pm
Registration details to be announced




Saturday, April 26, 2025    **

  Night Dig on the Buckwheat Dump,
for the benefit of the Franklin Mineral Museum.
6:30pm – 10:30pm
Fee charged.




Saturday, May 17, 2025  --  FOMS Field Trip / Meeting

  9:00 AM - Noon - FOMS Field Trip - Collecting at Braen Quarry Franklin NJ
More details to follow

11:00 AM - 12:30 PM - Future Rockhounds of America
Meet in Franklin Mineral Museum’s Kraissl Hall.
Parents are welcome to attend.
For questions please contact Mark Dahlman at: fra@fomsnj.org or 301-428-0455

1:30 PM - 3:30 PM - FOMS Meeting, Franklin Mineral Museum.
Lecture: Metamorphism and Metamorphic Rock! By Dr. Charles Merguerian from Hofstra University




Saturday, May 31, 2025    **

  Night Dig on the Buckwheat Dump,
for the benefit of the Franklin Mineral Museum.
6:30pm – 10:30pm
Fee charged.




Saturday, June 21, 2025  --  FOMS Field Trip / Meeting

  9:00 AM - Noon - FOMS Field Trip - Collecting at Taylor Road, Franklin, NJ.
Meet at the Franklin Mineral Museum parking lot at 8:30AM sharp to sign waiver forms and check your membership status.     


11:00 AM - 12:30 PM - Future Rockhounds of America
Meet in Franklin Mineral Museum’s Kraissl Hall.
Parents are welcome to sit in the meeting room.
For questions please contact Mark Dahlman at: fra@fomsnj.org or 301-428-0455

1:30 PM - 3:30 PM - FOMS Meeting, Franklin Mineral Museum.
Lecture: Setting up a GeoChemistry Lab and Exciting Projects, by Dr. Eric Stroud