seligmanniten.
/ˈsɛlɪɡmənʌɪt/ Mineralogy.
An arsenic sulphide of lead and copper, PbCuAsS3, occurring as brittle, dark grey to black, orthorhombic crystals having a metallic lustre.
ΚΠ
1902 Mineral Mag. 13 205 Seligmannite... Of this mineral,..only five crystals, varying in size from ½ to 4 mm., have been found.
1969 Zeitschr. f. Krist. CXXX. 224 The structure of seligmannite is built up essentially of a framework or CuS4 tetrahedra and AsS3 pyramids, with lead atoms inserted in the large holes.
This entry has not yet been fully updated (first published 1986; most recently modified version published online June 2018).
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n.1902- seize of
- seize on or upon
- seize the open file
- seize time by the forelock
- seize time by the forelock formerly forehead
- seize time by the forelock formerly foretop
- seize time by the forelock formerly top
- seize up
- seize-up
- seized
- seized up
- seizement
- seizer
- seizers
- seizes
- seizes up
- seizeup
- seizin
- seizing
- seizing up
- seizing-stuff
- seizing-up
- seizings
- seizingstuff
- seizingup