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Captivated by Copper
By Bob Jones
Soldiers’ Discovery Leads to a Century of Mining at Pearl Handle Open Pit
There once was a small town along Mineral Creek in...
Connecting With A&S Opals, LLC
A&S Opals, LLC, is a sponsor of
By Antoinette Rahn
Fulfilling a Childhood Dream and Aiding Others
Adam Sawicki, the owner of A&S Opals, LLC, first discovered...
Exploring Oklahoma Morrison Formation Fossils
By Antoinette Rahn
If you've read Rock & Gem for a while, it's a good bet you've read an article or two that mention the...
Faceting Focus: Trisparkle 12 Design
By Mark Oros
Faceting Focus is sponsored by…
New Design Marks New Approach
I want to thank Jim Perkins for his many years of providing outstanding faceting...
Outlaw Rocks, LLC: Family-Style Oregon Mining
Outlaw Rocks, LLC, is a sponsor of
By Bruce McKay
The first fire opal I met from the Opal Queen Mine was brownish, had no play-of-color...
Exploring Just How Often Beauty Is Skin Deep
By Bob Rush
I am always on the lookout for rare or hidden beauty in common agates. One of my favorite lapidary materials is Montana...
Trilobite of the Week: PSEUDODECHANELLA rowi
By Joseph "PaleoJoe" Kchodl
Presented here is PSEUDODECHANELLA rowi, a beautiful and deep black-colored trilobite from the Devonian Period of New York. This stout trilobite...
Getting to Know Spanish Stirrup Rock Shop
By Antoinette Rahn
Evolution of a Thunderegg Hunting Family
When Lori Coleman, owner of Spanish Stirrup Rock Shop, counts her blessings, rockhounding and its impact on...
Earth Science News: Multipurpose Use of Lava Tubes
By Jim Brace-Thompson
Lava tubes form during the eruption of a basaltic lava flow. A hardened crust forms on the surface of the flow while,...
COMING SOON: Glorious Gemstones Digital Series
How much do you appreciate gemstones? Do you admire the vast colors? How about the dynamic shapes that can be created by cutting, polishing,...
