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2. Argillic alteration - Wikipedia

   en.wikipedia.org/wiki/Argillic_alteration

   Advanced argillic alteration occurs under lower pH and higher temperature conditions. Kaolinite and dickite occur at lower temperatures whereas pyrophyllite and andalusite occur under high temperature conditions (T > 300°C). Quartz deposition is common. Alunite, topaz, zunyite, tourmaline, enargite and tennantite may also occur.

3. Royal Microscopical Society - Wikipedia

   en.wikipedia.org/wiki/Royal_Microscopical_Society

   Royal Microscopical Society; Founded: September 1839, Royal Charter in 1866 [1]: Type: Professional organisation and registered charity: Registration no. 241990: Purpose: to promote the advancement of microscopical science by such means as the discussion and publication of research into improvements in the construction and mode of application of microscopes and into those branches of science ...

4. Geotechnical investigation - Wikipedia

   en.wikipedia.org/wiki/Geotechnical_investigation

   A USBR soil scientist advances a Giddings Probe direct push soil sampler.. Geotechnical investigations are performed by geotechnical engineers or engineering geologists to obtain information on the physical properties of soil earthworks and foundations for proposed structures and for repair of distress to earthworks and structures caused by subsurface conditions; this type of investigation is ...

5. List of free geology software - Wikipedia

   en.wikipedia.org/wiki/List_of_free_geology_software

   This is a list of free and open-source software for geological data handling and interpretation. The list is split into broad categories, depending on the intended use of the software and its scope of functionality.

6. List of unsolved problems in geoscience - Wikipedia

   en.wikipedia.org/wiki/List_of_unsolved_problems...

   Was there ever a collision of the Earth with another planet Theia, giving birth to the Moon? [1] There is compelling evidence, such as measures of a shorter duration of the Earth's rotation and lunar month in the past, pointing to a Moon much closer to Earth during the early stages of the Solar System.

7. Karlsruhe Institute of Technology - Wikipedia

   en.wikipedia.org/wiki/Karlsruhe_Institute_of...

   KIT is a member of the TU9 German Institutes of Technology e.V. As part of the German Universities Excellence Initiative KIT was awarded an excellence status in 2006 and 2019. In the 2011 performance-ranking of scientific papers, Karlsruhe ranked first in Germany and among the top 10 universities in Europe in engineering and natural sciences ...