Definitions
from The Century Dictionary.
- noun Native lead dioxid (PbO2), a rare mineral occurring in iron-black massive forms, of high specific gravity.
from Wiktionary, Creative Commons Attribution/Share-Alike License.
- noun mineralogy A tetragonal-ditetragonal dipyramidal
mineral containinglead andoxygen .
Etymologies
from Wiktionary, Creative Commons Attribution/Share-Alike License
-ite
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