Researchers from the University of Göttingen have investigated an intriguing geological phenomenon in Uruguay. These scientists are trying to uncover the mysteries behind the formation of amethyst ...

Geode, boudinage, and undulation structures are widely distributed in the siliceous beds of the Upper Cretaceous/Tertiary rocks in Jordan. Their formation was attributed to tectonic forces, syngenetic ...

Geode is a type of sedimentary and volcanic rock that is hollow, vaguely circular rock, in which masses of mineral matter (which may include crystals) are sequestered. The term 'Geodes' was derived ...

Des chercheurs de l'Université de Göttingen se sont penchés sur un phénomène géologique intriguant en Uruguay. Ces scientifiques tentent de percer les mystères derrière la formation des géodes ...

THE Pulpí Geode, located in the Sierra del Aguilón, is a massive underground cave or chamber filled with enormous gypsum crystals, some as long as two metres. This stunning natural formation could ...

The Tentative Lists of States Parties are published by the World Heritage Centre at its website and/or in working documents in order to ensure transparency, access to information and to facilitate ...

The Gazette is using science to answer questions from students of all ages about the world around them. Send in your questions to [email protected]. Geodes are neato. Dull and drab without, but ...