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Oklahoma’s Ornamented Trilobite
By Joseph "Paleo Joe" Kchodl
DICRANURUS elegantus is a very highly ornamented spiny Devonian trilobite species. It has very long and flowing genal, thoracic and...
Minerals of Which To Beware: Arsenopyrite
By Jim Brace-Thompson
Not all minerals are considered equal. Some are considered downright toxic! Take time to consider before adding any of these to your...
How to Combine Wax to Create Dynamic Lapidary Designs
By Bob Rush
In my previous columns about the wax pen and flexible wax that I use, I have focused on just using the flexible...
Parting Shot: Idrialite
These two views of the same mineral, idrialite, demonstrate how the complex formation of a mineral can have a strikingly different presentation, depending on...
On the Rocks: Persevering During Trying Times
By Bob Jones
With the entire country still in a form of shutting down, practicing social distancing, and observing various restrictions, there are no mineral...
Issue Highlights: November 2020
Below is a snapshot of some of the topics and interests you can expect to see in the pages of the November 2020 issue...
Earth Science News: Giantess Geyser Breaks Dormant Cycle
By Jim Brace-Thompson
Some long-dormant geysers have been erupting in Yellowstone in recent years. The latest made a rip-roaring return on Tuesday, August 25, 2020.
True...
Trilobite Tuesday: An Erie Canal Connection
By Joseph "PaleoJoe" Kchodl
ARCTINURUS boltoni is a well known and dramatic trilobite found in the Silurian deposits of New York State. During the...
Did Earth Processes “Do In” Ancient Rome and Egypt?
By Jim Brace-Thompson
Okmok. In remote Alaska. A strange name and an odd place for what some scientists and historians now say caused the downfall...
Rockhounding Community Preserving in Trying Times
By Bob Jones
With the entire country still in a form of shut down, practicing social distancing, and observing various restrictions, it can be a...
