A fine-grained white or lightly-tinted variety of gypsum, used ornamentally.

A variety of calcite, translucent and sometimes banded.

An off-white colour, like that of alabaster.

Made of alabaster

"The crown is stored in an alabaster box with an onyx handle and a gold lock."

Resembling alabaster: white, pale, translucent.

"An ominous alabaster fog settled in the valley."