WebThunder Spirits on the mountains hurled the "eggs" at each other." (Wikipedia) A Thunder Egg is a nodule-like or geode-like geological structure with some adhering silicified host rock comprising the outer zone of the thunder egg. Thunder Eggs are usually filled with agate, chalcedony; less commonly opal, and/or visibly crystalline quartz. WebIt turns out, there IS a specific difference between thundereggs and geodes! A geologist defines a thunderegg as having formed in a volcanic rhyolite rock layer and is a structural formation. Conversely, a geode can occur in both volcanic and sedimentary rocks. This makes every thunderegg a type of geode by definition, but not every geode is a ...
Thunderegg Meanings
WebA Diversity of Gems. Oregon is one of the nation's leading states for the production of gemstones.These gemstones are mostly a result of the state's long volcanic history. Oregon's famous sunstone is produced from basalt … WebOne of the most famous thunderegg producing mine in the USA is - besides the Lucky Strike Mine in the Ochocos, OR - the Baker Ranch or Baker Mine or Baker Ranch Lode Mine. The t-eggs are very unique and mostly red in color. There are some nice cavity fillings and also the stalactitic ones re great. Here are a few of mine: #1 - /. #2 - 35x33 mm. ctg counseling
What is the Difference Between a Geode, Thunderegg, & Nodule?
A thunderegg (or thunder egg) is a nodule-like rock, similar to a filled geode, that is formed within rhyolitic volcanic ash layers. Thundereggs are rough spheres, most about the size of a baseball—though they can range from a little more than a centimeter (one half inch) to over a meter (three feet) across. They usually contain centres of chalcedony which may have been fractured followed by depo… WebRock Hunters take kids out to discover the the beautiful inside of thunder eggs at the Richardson Ranch, near Madras, Oregon.Thunder eggs are fascinating. Th... WebApr 14, 2024 · The whole process of cutting thundereggs is a lot of fun and sometimes you get really lucky and end up with a really good cut but what if you could be more s... earth fisheye lens