Science Source Feb 2010
EN_90286490_0157
![Science Source Feb 2010](img/medium/arch1/dvd0113/21/EN_90286490_0157.jpg)
Canadian Shield river sand (from the Rideau River), consisting of sharp grains which are light and dark in color. SEM. Width 1.55 mm. 21x.
2010-02-13
EAST NEWS
Science Source
Scimat
3u2321
1,43MB
28cm x 19cm by 300dpi
21X, 55, AND, ARE, CANADIAN, COLOR, CONSISTING, DARK, ELECTRON, FROM, GRAIN, GRAINS, IN, LIGHT, MICROGRAPH, MICROSCOPY, MM, OF, RIDEAU, RIVER, SAND, SCANNING, SCIMAT, SEM, SHARP, SHIELD, THE, WHICH, WIDTH,