seleniferous

from The American Heritage® Dictionary of the English Language, 5th Edition.

• adjective Containing selenium.

from The Century Dictionary.

• Containing selenium; yielding selenium: as, seleniferous ores.

from the GNU version of the Collaborative International Dictionary of English.

• adjective Containing, or impregnated with, selenium.

from Wiktionary, Creative Commons Attribution/Share-Alike License.

• adjective chemistry containing, or yielding selenium