##names=cavansite ##rruffid=r ##ideal chemistry=cav^ +^osi_ _o_ _· h_ _o ##locality=poona, india ##owner=rruff ##source=eugene schlepp ##description=spray of blue crystals ##status=the identification of this mineral has been confirmed by x-ray diffraction and chemical analysis ##url=rruff.info/r ##measured...
. _)al_ _(si_ _o_ _)(bo_ _)_ _(oh)_ _oh ##locality=unknown ##owner=rruff ##source=gemological institute of america ##description=blue colored polished fragment ##status=the identification of this mineral has been confirmed by x-ray diffraction and chemical analysis ##url=rruff.info/r ##measured chemistry...
. _)al_ _(si_ _o_ _)(bo_ _)_ _(oh)_ _oh ##locality=unknown ##owner=rruff ##source=gemological institute of america ##description=blue colored polished fragment ##status=the identification of this mineral has been confirmed by x-ray diffraction and chemical analysis ##url=rruff.info/r ##measured chemistry...
améliorer notre vie et notre sécurité. × your browser does not support html video. documentaire sur le e anniversaire d'olympus : l'esprit scientifique dans le dernier épisode de la série de documentaires sur olympus, des pionniers olympus et un expert en contrôle qualité racontent l'histoire des microscopes...
surface structure images with exceptional clarity. mix technology produces unique observation images by combining darkfield with another observation method, such as brightfield, fluorescence or polarization. mix observation enables users to view samples that are difficult to see with conventional microscopes...
cavansite diffraction data computed using the structure from the paper listed below, along with the cell parameters refined from the powder pattern for r evans h t american mineralogist ( ) - the crystal structures of cavansite and pentagonite cell parameters: space group: pcmn x-ray wavelength: -theta...