https://www.23hq.com/tag/polished/de en-us 23people http://www.23hq.com/resources/um-style/logo-20.gif http://blogs.law.harvard.edu/tech/rss https://www.23hq.com/rss/tag/polished/de false https://www.23hq.com/tridymite/photo/2221920 <p><a href="https://www.23hq.com/tridymite/photo/2221920"><img src="https://www.23hq.com/1192282/2221920_e2e1f86fd2bcdeccbbd3e9ee65b879ae_standard.jpg" width="460" height="345" class="23-standard"/></a></p><p>Ein polierter Anschliff von einer Übung mit native Gold (Au), Arsenopyrite (asp) und Chalcopyrite (ccp) [ --- Kreis hat einen Durchmesser von 1.8 mm --- ]<br /><br /> ========================================<br /><br /> Polished rock section with gold (Au), arsenopyrite (asp), and chalcopyrite (ccp) [ --- circle has 1.8 mm in diameter --- ]</p><p>Photo by <a href="https://www.23hq.com/tridymite/">tridymite</a></p> https://www.23hq.com/tridymite/photo/2221920 Tue, 17 Jul 2007 14:24:37 GMT