The Franklin-Ogdensburg Mineralogical Society, Inc. (FOMS)
provides programs designed to benefit the community, mineral collectors,
and others interested in the minerals, mineralogy, and geology of the
Franklin-Ogdensburg area of New Jersey



Zincite
Our Mission:
  • To establish and maintain, in cooperation with other interested groups, a permanent museum in Franklin, New Jersey for the minerals of Franklin and Ogdensburg.
  • To develop new information on the minerals and mineralogy through cooperative programs with universities and other scientific organizations and individuals.
  • To obtain and make available accurate, up-to-date information on the minerals and mineralogy of the areas.
  • To facilitate collecting of the local minerals while conserving material for future collectors.
  • To facilitate accurate identification of the local minerals.
  • To promote fellowship and the advancement of mineralogy and geology by providing meetings for members of the Society.

Become a Member of FOMS

Our yearly activities consist of seven scheduled meetings and field trips. Meetings are open to the public, and are held at 1:30 PM, usually in Kraissl Hall at the Franklin Mineral Museum, Evans St., Franklin NJ. The FOMS Activities Schedule is also posted on the Franklin-Ogdensburg Mineralogical Society public group on Facebook. To become a member, please fill out the membership form.



NOW AVAILABLE

THE MINERALOGY OF FRANKLIN AND OGDENSBURG NEW JERSEY (also known as The Color Book) is now available for purchase.
The cost of the book is $185 plus tax, which would make your total $197.26.
The book can be purchased at the Franklin Mineral Museum or the Sterling Hill Mining Museum.


The Next FOMS Field Trip: October 10, 2026

8:30 am - 12 Noon - FOMS Field Trip - Return to Hamburg Quarry
3620 Rt. 23, Hamburg, NJ.

Meet at the Quarry office at 8:30 am sharp to sign waiver forms, check your membership status, and attend site orientation. Restricted to 18 years old and older.
PPE is mandatory. Hard hat, safety vest, safety glasses, safety boots (steel or composite toe) and gloves.


Fluorescent Franklin Mineral

Sphalerite collected at the Taylor Road Dump, September 2015 FOMS field trip.
The sphalerite fluoresces orange, pink and blue in longwave UV light.

Use Use the buttons below to see the rock fluoresce.

image in white light image in UV light


      


Newly Added Images of Franklin Minerals, Franklin-Ogdensburg area.