image

earth-oxides.jpg

Piles of rare earth oxides praseodymium, cerium, lanthanum, neodymium, samarium and gadolinium. Peggy Greb/USDA-ARS

Details

Resolution: 624 x 960

Created By: Josie Giles - 05/14/2025 19:05 PM

Modified: 05/14/2025 19:05 PM

File Size: 243.10kB