The Nittany Lion looks out from a 
Central Pennsylvania doubly terminated quartz crystal.  Artwork © John Passaneau.
Nittany Mineralogical Society, Inc.
State College, Pennsylvania

Eastern Federation of Mineralogical and Lapidary Societies logo

American Federation of Mineralogical Societies logo
Your local non-profit mineral, gem and rock club
generally meets the third Wednesday of each month, August through May.
Watch this space for our Fall 2022 meeting venue

All are welcome to attend our meetings!
Parents must provide supervision of minors.

Mineral collectors and rockhounds, earth scientists and dinosaur lovers will all enjoy our activities.

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Field Trips Junior Rockhounds Meetings Minerals Junior Education Day
Watch for news on Junior Rockhounds meetings on this main page and here.

No meetings June or July - next meeting August 17, 2022
See below for videos of several recent meeting presentations.

Some online presentations of interest:
From NMS:

Pennsylvania Caves: A Geological Overview (video)
Dr. William B. White's presentation:
NMS May 2022

Land and Geology of Pennsylvania, "A Portrait of our Commonwealth" (video)
Dr. Robert Altamura's presentation:
NMS April 2022

Applied Paleontology (video)
Dr. Charles E. Miller, Jr.'s presentation:
NMS February 2022

The Seven Metals of Antiquity That Forged the Modern World (video)
Paul Fagley's presentation:
NMS January 2022

Iris Agates and Cantor Dusts: The Textural Complexity of Agates (video)
Dr. Peter Heaney's presentation
NMS September 2021

Show and Tell (video)
presented by the members
NMS August 2021

"Evolution" of a Fossil Arthrophycus alleghaniensis: The story of the "Jointed Seaweed" (video)
Paul Fagley's presentation: NMS May 2021
Also see photo: variety of diameters of Arthrophycus

Start to Finish: The Process of Mining to Selling New Mexico Thundereggs (video)
Lori Lytle Coleman's presentation: NMS April 2021
Some related links:

Gembone: Gem Dino Bone (video)
Daniel Bontempo's presentation: NMS March 2021

Caves and Karst: The Crossroads of the Geosciences (video)
Dr. George Veni's presentation: NMS February 2021
Some related links:
IYCK website,
National Cave and Karst Research Institute website,
Karst Information Portal,
International Union of Speleology website,
UIS Facebook page,
UIS Twitter account,
and/or the new
UIS Instagram page.

Dinosaurs of Pennsylvania: What we know about them and their neighbors (video)
Dr. Steven E. Jasinski's presentation: NMS January 2021

Spherical Structures in Rhyolite (video)
Daniel Bontempo's presentation: NMS December 2020

Making the Case for Celestine as the Pennsylvania State Mineral (video)
Dr. Peter Heaney's presentation: NMS November 2020

Jeri Jones' Zoom Rock Room: Weekly Zoom geology presentations, mostly related to Pennsylvania. Go to and click on 'Zoom Rock Room' at top of right-hand column, where you can regsiter to be included.

The staff of the Penn State Earth & Mineral Sciences Museum and Art Gallery is actively adding interesting material to their Facebook page while the museum is closed. Several posts were added for Earth Science Week (October 11 - 17) and National Fossil Day. They also have several videos on their YouTube channel:
The Obelisk:
Pyrite disease:

National Fossil Day October 14, 2020
Earth Science Week October 11-17
The National Park Service's National Fossil Day was Wednesday, October 14. National Fossil Day was right in the middle of Earth Science Week, October 11 - 17, 2020, celebrating the theme "Earth Materials in Our Lives." Educational materials are available.

As of December, the EFMLS web site has a video of a Bob Jones presentation, Wulfenite - My Favorite Mineral. Go to and scroll down a couple of screens to find it.

Watch a professionally recorded story of dinosaur fossil excavation in Colorado.

As of October, videos of the 2020 Dallas Mineral Collecting Symposium are still available by following the links at

We have a new online video presentation for summer 2020, thanks to Dr. Andrew Sicree:

Nicolaus Steno, the most important scientist you've never heard of (the father of mineralogy, crystallography, geology, and paleontology).
It is in two parts on YouTube (improved audio clarity in this presentation); to view it, use each of the following links:
Part 1 Part 2

Our May 2020 program by Dr. Sicree is still available:
Fluorite: The Fourth Mineral
Part 1 Part 2 Part 3

Weekly Junior Rockhounds Meetings have been postponed. We continue to monitor the situation. Watch this web site for any updates.

With thanks for many of these to AFMS April 2020 Newsletter and Three Rivers Gem & Mineral Society of Fort Wayne Indiana's The Strata Data newsletter.
Smithsonian Scroll down to see the tips before starting a tour.
Yale - Peabody Museum of Natural History Via Rock & Gem magazine web site (thanks go to them); scroll down to find the image that links to the tour.
South Dakota School of Mines & Technology - Mosasaur at Museum of Geology Scroll down to 'YouTube Playlist"
Houston Museum of Natural Science Dinosaurs!
Rice Northwest Museum of Rocks & Minerals
Society of Mineral Museum Professionals (SMMP) Curator's Pick Gallery Curators choose their favorite specimens. Hosted by Mindat.
SMMP Wulfenite Gallery
Geology of the National Parks Penn State GEOSC 10 virtual field trips
American Southwest Virtual Museum
Virtual Museum of Minerals and Molecules Click on Displays at upper right
Davidson Institute of Science Education, of the Weizmann Institute of Science in Israel, has links to several more museum virtual tours worldwide, including natural history museums.
Podcast of GEOL-101 type lectures (podcasts #1 to 28). Videos linked from the web site also; all by Nick Zentner of Central Washington University.

For additional current news see our NMS Bulletin (link at top of sidebar at left).

T-shirts in Galapagos Blue and Texas Orange
NMS has in stock T-shirts in Galapagos blue, Texas orange (both shown here) and royal blue.

A station at our Minerals Junior Education Day
A station at our Minerals Junior Education Day

Celestine crystal cluster 2020: CELESTINE: Pennsylvania State Mineral?
See also Nov. 2020 Bulletin.

Collecting in a quarry
Collecting crystals in a quarry

Five different posters
We have NMS posters for sale!

©2022 Nittany Mineralogical Society, Inc.      Main page last modified 19 May 2022      webmaster