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X-ray investigations of scheelite and pyrite from Aldinac (Stara Planina Mt.)
(Geoinstitut, 2003)
At one representative sample there was indiced powder diffraction pattern and done qualitative-semiquantitative X-ray powder diffraction analysis. It was established that the investigated sample contains scheelite and ...
Laying the ghost of twin paradox
(Society of Thermal Engineers of Serbia, 2009)
Someone's true age is not written in his ID, but in his biomarkers. Aging process is not caused by time passing, but by thermodynamically laws. Entropy, extent of metabolic reaction, and temperature are Lorentz invariant, ...
Kristalografsko-mineraloške karakteristike alunita i natroalunita sa Velikog Bukovika kod Raške / Crystallographicaly-mineralogical characteristics of alunite and natroalunite from Veliki Bukovik near Raška
(Geoinstitut, 2004)
Alunite and natroalunite from Veliki Bukovik near Raška were determined with the X-ray diffraction analysis. There were obtained following unit cell dimensions and crystallochemical formulas: alunite: a0=6,976(1)Å, ...
Mineraloško-kristalografske karakteristike distensko-korundske sirovine iz ležišta Bobološ na različitim temperaturama / Mineralogicaly-crystallographical characteristics of the kyanite-corundum mineral raw material from the ore deposit Bobološ at different temperatures
(Geoinstitut, 2004)
Powder diffraction patterns were indiced and there were determined qualitative, semiquantitative compositions of the mineral raw material, “baked” mineral raw material and brick. There were established changes of the mineral ...