chryselephantine
Concise Oxford English Dictionary © 2008 Oxford University Press:
chryselephantine /ˌkrɪsɛlɪˈfantʌɪn/
▶adjective (of ancient Greek sculpture) overlaid with gold and ivory.
– origin C19: from Gk khruselephantinos, from khrusos ‘gold’ + elephas, elephant- ‘elephant’ or ‘ivory’.
'chryselephantine' also found in these Oxford entries:

