The Pinellas Geological Society, Inc. was formed in 1958 as an educational nonprofit organization for the purpose of promoting the knowledge and interest in the sciences of Geology, Mineralogy, Paleontology, Archaeology and the Lapidary Arts,  Silver and Goldsmithing,  Faceting, Cabochons, Channel Work, Bead Design, Gem and Mineral Identification and to share experiences.

We have a different Program offered to our members each month!

Mark Your Calendars!

Since 1947

Founded: 1958
Pinellas County, FL
Where: Largo Library
Meet: 4th Tuesday of the Month

When: Gathering at 6:00 pm,:

Meeting:  Starts at 6:30 pm

Annually: September - to - May

American Federation of Mineralogical Societies, Inc.

Nationoal Organization of gem, mineral, and lapidary societies
  • To promote popular interest and education in the various Earth Sciences, and in particular the subjects of Geology, Mineralogy, Paleontology, Lapidary and other related subjects, and to sponsor and provide means of coordinating the work and efforts of all persons and groups interested therein; to sponsor and encourage the formation and international development of Societies and Regional Federations and by and through such means to strive toward greater international good will and fellowship..  

Meeting Programs:

Your Local Club

Workshops are provided

in June, July, & August,

as available by members!

Interested in our Local Club? Send us a message today!

Monthly Meeting:

About Us

Since 1976

Quick Facts

2020 - 44th Annual ShoW

Jan 10, 11, & 12th
On  January 10, 11, and 12, 2020, Pinellas Geological Society, Inc. held our Annual Show at the Central Park Performing Arts Center, previously known as the Largo Cultural Center, Largo, FL.

Proud Member of:

A non-profit incorporated Gem, Mineral, and Jewelry Club in Mid-Pinellas County.

Pinellas Geological Society

More About Us:

Summer Months:


Largo Library, Room C
120 Central Park Drive
Largo, Florida  33771

2022 - 45th Annual Show

Jan 14, 15, & 16th
On  January 14, 15, and 16, 2022, Pinellas Geological Society, Inc. will have our Annual Show at:
Central Park Performing Arts Center,
105 Central Park Drive, Largo, FL  33771
Southeast Federation of Mineralogical Societies, Inc.
Regional Organization of gem, mineral, and lapidary societies
  • The Southeast Federation of Mineralogical Societies, Inc. was organized in 1976 to bring about a closer association of Clubs and Societies devoted to the study of Earth Sciences and the practice of Lapidary Arts and Crafts in the Southeastern part of the United States. The Southeast Federation includes approximately 80+ clubs and societies.