dry-hot-rock geothermal system

dry-hot-rock geothermal system

[¦drī ′hät ‚räk jē·ō¦thər·məl ′sis·təm]
(geology)
A water-deficient hydrothermal reservoir dominated by the presence of rocks at depths in which large quantities of heat are stored.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.