Geology
RSS feed
Macroscale to Nanoscale Pore Analysis of Shale and Carbonate Rocks
Physical porosity in rocks, like shale and carbonate, has a large effect on the their storage capacity. The pore geometries also affect their permeability. Imaging the visible pore space provides…Read article
See the Structure with Microscopy - Know the Composition with Laser Spectroscopy
The advantages of a 2-in-1 materials analysis solution combining optical microscopy and laser induced breakdown spectroscopy (LIBS) for simultaneous visual and chemical inspection are described in…Read article
Leica is MAD about LIBS
When analyzing material for cleanliness testing, users normally just want a simple way to know whether the particle under scrutiny is normal debris or something more risky. Users can now “LIBS” it to…Read article
How to Analyze Prepared and Unprepared Geological Samples with One Digital Microscope
Polarized light microscopes have been used in classical earth science studies for the last 100 years. Since then a lot of progress has been made to increase the user friendliness, ergonomy, and…Read article
Triple-beam Ar-Ion-Milling with a Rotary Stage to Decorate Grain Boundaries and Substructures in Rock Salt
Decoration of grain boundaries in polycrystalline rocks has a long tradition in Structural Geology as in a monomineralic rock the recrystallized grain size is a good indicator for the paleostress…Read article
New Predatory Cockroaches (Insecta: Blattaria: Manipulatoridae fam.n.) from the Upper Cretaceous Myanmar Amber
We describe a new extinct lineage Manipulatoridae (new family) of cockroaches from the Upper Cretaceous (Cenomanian) amber of Myanmar. Manipulator modificaputis gen. et sp. n. is a morphologically…Read article
A Good Place for Materials Scientists and Mineralogists to prepare their EM Samples
In June 2014, the Institut de Minéralogie, de Physique des Matériaux et de Cosmochimie (IMPMC) of the Université Pierre et Marie Curie in Paris became a Leica reference lab for EM Sample Preparation…Read article
Analysis of Oil Shale as an Alternative Source of Energy
For some years now, the search for alternative sources of raw materials has concentrated on oil shale deposits. As the exploitation of these raw materials is still extremely complex and expensive,…Read article