Assertion: asterism | /r/HasProperty | displayed by other gems
Facets:
Source sentences:
text: An asterism is an optical phenomenon displayed by some rubies, sapphires, and other gems (i.e. star garnet, star diopside, star spinel, etc.) of an enhanced reflective area in the shape of a “star” on the surface of a cabochon cut from the stone.
text: An asterism is an optical phenomenon displayed by some rubies, sapphires, and other gems (e.g. garnet, diopside, spinel) of an enhanced reflective area in the shape of a "star" on the surface of a cabochon cut from the stone.
text: An asterism is an optical phenomenon displayed by some rubies, sapphires, and other gems (i.e. star garnet, star diopside, star spinel, etc.) of an enhanced reflective area in the shape of a “star” on the surface of a cabochon cut from the stone.