Home
Latest News
Video
Geology Software
Minerals
GEO Courses
Maps
Plate Tectonics Map
Plate Boundary Map
More
Geologic Time Scale
List of Minerals
Worldwide Geological Surveys
Geology Field Camps
Geology Field Camps
Geology Field Camps in United States
Geology Tools
Geology Jobs
Search
Sunday, May 19, 2019
Home
List of Minerals
Subscribe to Newsletters
Geology Jobs
Geology Tools
Contact Us
Sign in
Welcome! Log into your account
your username
your password
Forgot your password? Get help
Password recovery
Recover your password
your email
A password will be e-mailed to you.
Geology Page
Home
Latest News
Video
Video
Debris Flow Dynamics
Video
Sampling Hot Molten Lava
Video
Bismuth Crystal “Artificially grown bismuth crystal”
Video
Incredible moment Anak Krakatau erupts, Oct 2018
Video
Otman Bozdagh Mud Volcano Eruption “Sep23, 2018”
Geology Software
Geology Software
Remote Sensing Downloader
Geology Software
SAGA GIS – System for Automated Geoscientific Analyses
Geology Software
QGIS “Version 2.10.1”
Geology Software
ParaView “Open Source Visualization For Geoscience”
Geology Software
Surfer 13
Minerals
Mineral Researches
Thunder Egg
Minerals
Malachite
Minerals
Platinum
Minerals
Gold
Minerals
Diamond
GEO Courses
Maps
Plate Tectonics Map
Plate Boundary Map
More
Geologic Time Scale
List of Minerals
Worldwide Geological Surveys
Geology Field Camps
Geology Field Camps
Geology Field Camps in United States
Geology Tools
Geology Jobs
Home
Tags
Thunder Egg
Tag: Thunder Egg
Mineral Researches
Thunder Egg
Geology Page
-
October 19, 2016
0
A Thunder Egg "Thunderegg" is a nodule-like rock, similar to a filled geode, that is formed within rhyolitic volcanic ash layers. Thundereggs are rough...
MOST POPULAR
Improving defence against earthquakes and tsunamis
March 11, 2017
New study quantifies deep reaction behind ‘superdeep’ diamonds
January 18, 2019
Genetic evidence points to nocturnal early mammals
April 21, 2017
Remote Sensing Downloader
December 29, 2015
Load more
MORE ARTICLES
Fossils
The five bird species that Darwin couldn’t discover in Madeira and...
Earth
New theories about nature of Earth’s iron
plate tectonics
Researcher studies deformation of tectonic plates
Fossils
Evidence for a Geologic Trigger of the Cambrian Explosion
