Pentelicon
Pen·tel·i·con
or Pen·tel·i·kon (pĕn-tĕl′ĭ-kŏn′, pĕn′tĕ-lē-kôn′) A mountain, about 1,119 m (3,670 ft) high, of east-central Greece northeast of Athens. White marble quarried here was used for many of the buildings of ancient Athens.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.