Word Study
berteroa |
berteroa incana |
berth |
bertha |
berthage |
berthierite
| berthing
| bertholletia
| bertholletia excelsa
| bertillon
| bertillon system
berthierite
CIDE DICTIONARY
berthierite, n. [From Berthier, a French naturalist.].
A double sulphide of antimony and iron, of a dark steel-gray color. [1913 Webster]
For further exploring for "berthierite" in Webster Dictionary Online
