Meaning of giessenite | Babel Free
Definitions
A monoclinic-prismatic grayish black mineral containing antimony, bismuth, copper, lead, silver, and sulfur.
CEFR level
B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
This word is part of the CEFR B2 vocabulary — upper intermediate level.
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