My
periodic table poster
is now available!
Ekanite.
An ekanite crystal.
Source:
Warut Roonguthai
Contributor:
Warut Roonguthai
Acquired:
13 January, 2010
Text Updated:
13 January, 2010
Price:
Donated
Size:
0.25"
Composition:
Th
Ca
2
Si
8
O
20