n. A dark gray mineral, Pb6Sb14S27. [German Zinkenit, after J.K.L. Zinken (1790-1862), German mineralogist.] |
The American Heritage® Dictionary of the English Language, Fifth Edition copyright ©2022 by HarperCollins Publishers. All rights reserved.
n. |
The American Heritage® Dictionary of the English Language, Fifth Edition copyright ©2022 by HarperCollins Publishers. All rights reserved.







